How far is Key West from St Louis?
There are several ways to calculate distances between St Louis and Key West. Here are two common methods:Vincenty's formula (applied above)
- 1100.352 miles
- 1770.846 kilometers
- 956.180 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 1102.327 miles
- 1774.023 kilometers
- 957.896 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
Estimated flight time from St. Louis Lambert International Airport (STL) to Key West International Airport (EYW) is 2 hours 35 minutes.
Time difference and current local times
The time difference between St Louis and Key West is 1 hour. Key West is 1 hour ahead of St Louis.
St Louis, MO
Key West, FL
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 157 kg (346 pounds).
St Louis to Key West flight map.
Frequent Flyer Miles Calculator
St Louis (STL) → Key West (EYW).