How far is Key West from Miami?
There are several ways to calculate distances between Miami and Key West. Here are two common methods:Vincenty's formula (applied above)
- 125.368 miles
- 201.761 kilometers
- 108.942 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
- 125.472 miles
- 201.927 kilometers
- 109.032 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 Miami International Airport (MIA) to Key West International Airport (EYW) is 44 minutes.
Time difference and current local times
There is no time difference between Miami and Key West.
Key West, FL
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 42 kg (93 pounds).
Miami to Key West flight map.
Frequent Flyer Miles Calculator
Miami (MIA) → Key West (EYW).