Mobile to St. Johns: Road Trip Guide & Distance

How far is Mobile from St. Johns?

The distance from Mobile to St. Johns is 389.2 miles (626.4 km) as the crow flies. St. Johns is located E of Mobile. By car, the driving distance is approximately 467.1 miles, taking about 9h 24min. A direct flight would take roughly 1h 17min. Both are located in United States — Mobile in Alabama and St. Johns in Florida.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Mobile and St. Johns. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.