After much testing I found the following to work:

Using linking or copying, get the PC created route to a mobile device (e.g. via text).

When you open it, you will see what the OP describes: the route with a Preview but no "Start" driving feature.

Now, in order to get a "Start" button and commence navigation:

  • Click on the vertical ellipsis in Maps with your route displayed,
  • click on Edit Stops,
  • click on Add Stop,
  • select "Your Location",
  • move your location new stop to the top,
  • and press "Done"

The Start button should now appear and you can navigate.

It is not what one would call obvious.

Answer from Paul Sears on Stack Exchange
🌐
Google Support
support.google.com › maps › thread › 14063603 › how-to-use-maps-created-in-google-my-maps-that-can-be-navigated-using-google-maps
How to use maps created in Google My Maps that can be navigated using Google Maps? - Google Maps Community
Google Maps Help · Sign in · Google Help · Help Center · Community · Google Maps · Privacy Policy · Terms of Service · Submit feedback · Send feedback on... This help content & information · General Help Center experience · Next · Help Center · Community · Google Maps ·
🌐
Google Maps
mymaps.google.com
Google My Maps
Sign in · Use your Google Account · Not your computer? Use Guest mode to sign in privately. Learn more about using Guest mode · Create account
People also ask

What is the difference between Google Maps Lists and Google My Maps?

They both allow you to create custom maps with pins, but there are some key differences, such as offline access, layer capabilities, customizable pins, and creating/editing within the app. Check out the details on how Google My Maps compares to Lists (including a features comparison table).

🌐
roamingtheamericas.com
roamingtheamericas.com › home › blog › how to use google my maps to plan a trip (ultimate guide)
How to Use Google My Maps to Plan a Trip (Ultimate Guide) - Roaming ...
Is there an app for Google My Maps?

There is no separate Google My Maps app, but you can view your maps within Google Maps. Just make sure you’re signed into the same account, and all your maps will sync. 

(There used to be a dedicated My Maps app on Android, but this was deprecated in 2021.)

🌐
roamingtheamericas.com
roamingtheamericas.com › home › blog › how to use google my maps to plan a trip (ultimate guide)
How to Use Google My Maps to Plan a Trip (Ultimate Guide) - Roaming ...
Are custom Google My Maps available offline?

No, but keep reading for a workaround and alternative. 

One of the biggest complaints about Google My Maps is that you can’t download your custom map and pins to use offline, unlike the rest of Google Maps. 

However, I have been able to use it in areas with spotty reception. I pulled the map up when I did have reception, and I left it running in the background. It would stay loaded in the app and I was able to pull it up to look at it later when I was out of reception. I’m not sure I would rely on this as a surefire workaround, but it can work in a pinch.

Another alternative, especially if you'll be traveling in another country where you'll be completely offline, is to use Google Maps Lists, which can be edited from desktop or your phone but don’t offer the option for separate layers, unique icons, or adding photos. 

🌐
roamingtheamericas.com
roamingtheamericas.com › home › blog › how to use google my maps to plan a trip (ultimate guide)
How to Use Google My Maps to Plan a Trip (Ultimate Guide) - Roaming ...
🌐
Google Support
support.google.com › maps › answer › 3045850
View your My Maps using Google Maps - Android - Google Maps Help
If you've created a My Map, you can view it in the Google Maps app on your phone or tablet. Sign in and open the Google Maps app . Tap You Maps. Learn how to navigate to places on your custom maps.
🌐
Google Maps
google.com › maps › about › mymaps
My Maps – About – Google Maps
Discover the world with Google Maps. Experience Street View, 3D Mapping, turn-by-turn directions, indoor maps and more across your devices.
🌐
Reddit
reddit.com › r/googlemaps › using navigation in google maps using a map from 'my maps'
r/GoogleMaps on Reddit: Using navigation in Google Maps using a map from 'My Maps'
May 17, 2022 -

Hi, I've set up a custom route from one destination to another using "My Maps" the route is a cylcing commute route I've drawn out using some off road areas.

I've worked out how to access maps I've created from My Maps on Google maps but I can't get it to use the route when I want to navigate on that chosen route.

Can anyone assist? I've tried googling and YouTube and can't find anything on this.

Is there an easier option without using My Maps? Perhaps editing a route and saving it on Google maps for future use?

🌐
Lifewire
lifewire.com › make-custom-route-on-google-maps-4126536
Use Google My Maps to Send a Custom Route to Your Phone
September 9, 2021 - To use Google Maps' turn-by-turn navigation, tap the second destination point (skipping the first one assuming that you're starting there) and then select Directions to start your route. Here's where you might notice Google Maps navigation takes you off your route, and therefore you should add additional destination points where there are no planned stops.
Find elsewhere
🌐
Google
google.com › earth › outreach › learn › visualize-your-data-on-a-custom-map-using-google-my-maps
Visualize your data on a custom map using Google My Maps – Google Earth Outreach
Click the hand icon to stop drawing. You can also save driving, bicycling or walking directions to the map. Use the ruler icon to measure distances and areas. To access and edit My Maps on the go, you can view and edit maps on your mobile browser; or just view them in Google Maps for mobile.
🌐
Roaming the Americas
roamingtheamericas.com › home › blog › how to use google my maps to plan a trip (ultimate guide)
How to Use Google My Maps to Plan a Trip (Ultimate Guide) - Roaming the Americas
January 1, 2024 - Google My Maps lets you create shareable custom maps with multiple layers, plus location pins with icons and notes. It’s a great way to brainstorm travel plans or create a trip itinerary from a desktop. And since the map can be viewed in the Google Maps app, you can use it to navigate on the go.
🌐
Google Play
play.google.com › store › apps › details
Google Maps - Apps on Google Play
Real-time GPS navigation & local suggestions for food, events, & activities
Rating: 3.2 ​ - ​ 19.3M votes
🌐
Google Play
play.google.com › store › apps › details
My Maps - Online Navigation - Apps on Google Play
It continuously updates your geographic location on the map in real time while you are on the move. STEP-BY-STEP NAVIGATION: While you are on the move, it prepares new route alternatives for you based on the latest traffic situation updates ...
Rating: 4.4 ​ - ​ 5.74K votes
🌐
Lenovo
lenovo.com › home
Everything You Need to Know About Google My Maps | Lenovo US
While Google my maps is primarily designed for creating and sharing custom maps, it does not provide built-in navigation features like the Google Maps app.
🌐
Google Support
support.google.com › maps › answer › 3273406
Use navigation in Google Maps - Android - Google Maps Help
Search for a place or tap it on the map. At the bottom left, tap Directions. If you touch and hold the button instead, you’ll start navigation and can skip steps 4 through 6.
🌐
Maps & Bags
mapsnbags.com › home › travel › travel tips › how to plan a trip with google my maps – full tutorial
How to Plan a Trip with Google My Maps - Full Tutorial
May 13, 2022 - You can create your map with your whole itinerary, pins, and driving routes. Then import it into another app where you can navigate the directions offline. Here’s your step-by-step tutorial: 1 – Plan your trip using Google My Maps as usual.
🌐
Google Maps
maps.google.com
Google Maps
Find local businesses, view maps and get driving directions in Google Maps.
🌐
Android Police
androidpolice.com › home › applications › google maps isn't my navigator anymore, but i still can't remove it
Google Maps isn't my navigator anymore, but I still can't remove it
3 days ago - If something unexpected slows my commute and every minute counts, Waze is my first choice. The constant flow of community reports makes real-time rerouting incredibly effective. It’s visually busy, but speed wins in those moments. When I want clean, easy-to-follow navigation, particularly in outdoor areas with limited signal, Sygic is the better alternative. The irony is that Google Maps remains impossible for me to delete.
🌐
Google Play
play.google.com › store › apps › details
MyMap - Apps on Google Play
It lets you save target destinations, tap it and it opens Google maps. I got it became I heard you can customize your routes. That is either a lie or hidden behind a paywall. ... Hi Daniel. Thanks for feedback. MyMap works as an address book. You can save your current location or import locations from chat apps. And you can export your locations to navigation apps for navigation or you can share it with your contacts.
Rating: 3.9 ​ - ​ 2.94K votes
🌐
Google Maps
mapsplatform.google.com
Google Maps Platform - 3D Mapping & Geospatial Analytics
Bring trusted and familiar Google Maps navigation experiences directly into your mobile app.
🌐
Reddit
reddit.com › r/googlemaps › how to export my maps' route to google maps as directions
r/GoogleMaps on Reddit: How to export my maps' route to google maps as directions
January 6, 2022 -

Hi, I searched all over the web but I can't find a way to accomplish my goal.

I've a "My maps" map with custom routes that are build to cath all the spot walking around.

I'd like to export these routes to GMap so I can start to walk around following the directions but I can't figure out a way to do this simple task.

Have you any idea on how to do this?

My maps is perfect to plan something but this thing drives me crazy.

🌐
University of California, Santa Cruz
guides.library.ucsc.edu › DS › Resources › GoogleMyMaps
Google My Maps - Tutorials + Resources - Library Guides at University of California, Santa Cruz
In order from left to right, the icons are: undo, redo, move/grab, place a pin, draw a line, directions and measure · Once you know where you would like to place a pin, type the location into the search bar and press enter. My Maps will automatically take you to that location on the map: