Distance from St. Louis, MO to Key West, FL

Driving distance from St. Louis, MO to Key West, FL is 1375 miles (2213 km). How far is it from St. Louis, MO to Key West, FL? It's a 21 hours 50 minutes drive by car. Flight distance is approximately 1090 miles (1754 km) and flight time from St. Louis, MO to Key West, FL is 02 hours 11 minutes. Don't forget to check out our "Gas cost calculator" option. It will calculate cost of driving this particular distance. See the map below for the visual display of the upcoming road trip.

Driving distance
1375 Miles
/
2213 Km
Driving distance
Gas consumption
55.00 Gallons
210.24 Litres
Gas consumption
Flight distance
1090 Miles
/
1754 Km
Flight distance

How far is it from St. Louis, MO to Key West, FL?

To travel the distance from St. Louis, MO to Key West, FL, please, click on the map to see the route for the journey. "Gas Cost Calculator" tool is to your right. You can always modify it and make the number more applicable for your journey.

Book a Hotel for your trip to Key West, FL

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Last distance calculations