Air Miles Calculator logo

How far is Key West, FL, from San Jose?

The distance between San Jose (Juan Santamaría International Airport) and Key West (Key West International Airport) is 1014 miles / 1632 kilometers / 881 nautical miles.

The driving distance from San Jose (SJO) to Key West (EYW) is 3700 miles / 5954 kilometers, and travel time by car is about 75 hours 8 minutes.

Juan Santamaría International Airport – Key West International Airport

Distance arrow
1014
Miles
Distance arrow
1632
Kilometers
Distance arrow
881
Nautical miles

Search flights

Distance from San Jose to Key West

There are several ways to calculate the distance from San Jose to Key West. Here are two standard methods:

Vincenty's formula (applied above)
  • 1014.368 miles
  • 1632.468 kilometers
  • 881.462 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
  • 1018.959 miles
  • 1639.855 kilometers
  • 885.451 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 San Jose to Key West?

The estimated flight time from Juan Santamaría International Airport to Key West International Airport is 2 hours and 25 minutes.

Flight carbon footprint between Juan Santamaría International Airport (SJO) and Key West International Airport (EYW)

On average, flying from San Jose to Key West generates about 152 kg of CO2 per passenger, and 152 kilograms equals 335 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from San Jose to Key West

See the map of the shortest flight path between Juan Santamaría International Airport (SJO) and Key West International Airport (EYW).

Airport information

Origin Juan Santamaría International Airport
City: San Jose
Country: Costa Rica Flag of Costa Rica
IATA Code: SJO
ICAO Code: MROC
Coordinates: 9°59′37″N, 84°12′31″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