Mobile to Siesta Key: Road Trip Guide & Distance

How far is Mobile from Siesta Key?

The distance from Mobile to Siesta Key is 407.7 miles (656.2 km) as the crow flies. Siesta Key is located SE of Mobile. By car, the driving distance is approximately 489.3 miles, taking about 9h 51min. A direct flight would take roughly 1h 19min. Both are located in United States — Mobile in Alabama and Siesta Key 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 Siesta Key. 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.