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How far is Key West, FL, from Miami, FL?

The distance between Miami (Miami International Airport) and Key West (Key West International Airport) is 125 miles / 202 kilometers / 109 nautical miles.

The driving distance from Miami (MIA) to Key West (EYW) is 158 miles / 255 kilometers, and travel time by car is about 3 hours 58 minutes.

Miami International Airport – Key West International Airport

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125
Miles
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202
Kilometers
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109
Nautical miles

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Distance from Miami to Key West

There are several ways to calculate the distance from Miami to Key West. Here are two standard 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 planet.

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).

How long does it take to fly from Miami to Key West?

The estimated flight time from Miami International Airport to Key West International Airport is 44 minutes.

What is the time difference between Miami and Key West?

There is no time difference between Miami and Key West.

Flight carbon footprint between Miami International Airport (MIA) and Key West International Airport (EYW)

On average, flying from Miami to Key West generates about 43 kg of CO2 per passenger, and 43 kilograms equals 96 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Miami to Key West

See the map of the shortest flight path between Miami International Airport (MIA) and Key West International Airport (EYW).

Airport information

Origin Miami International Airport
City: Miami, FL
Country: United States Flag of United States
IATA Code: MIA
ICAO Code: KMIA
Coordinates: 25°47′35″N, 80°17′26″W
Destination Key West International Airport
City: Key West, FL
Country: United States Flag of United States
IATA Code: EYW
ICAO Code: KEYW
Coordinates: 24°33′21″N, 81°45′34″W

Airlines flying from Miami (MIA) to Key West (EYW)

American Airlines