How far is Key West, FL, from Jacksonville, FL?
The distance between Jacksonville (Jacksonville International Airport) and Key West (Key West International Airport) is 409 miles / 658 kilometers / 355 nautical miles.
The driving distance from Jacksonville (JAX) to Key West (EYW) is 516 miles / 831 kilometers, and travel time by car is about 10 hours 27 minutes.
Jacksonville International Airport – Key West International Airport
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Distance from Jacksonville to Key West
There are several ways to calculate the distance from Jacksonville to Key West. Here are two standard methods:
Vincenty's formula (applied above)- 408.888 miles
- 658.042 kilometers
- 355.314 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- 410.300 miles
- 660.314 kilometers
- 356.541 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 Jacksonville to Key West?
The estimated flight time from Jacksonville International Airport to Key West International Airport is 1 hour and 16 minutes.
What is the time difference between Jacksonville and Key West?
There is no time difference between Jacksonville and Key West.
Flight carbon footprint between Jacksonville International Airport (JAX) and Key West International Airport (EYW)
On average, flying from Jacksonville to Key West generates about 85 kg of CO2 per passenger, and 85 kilograms equals 188 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Jacksonville to Key West
See the map of the shortest flight path between Jacksonville International Airport (JAX) and Key West International Airport (EYW).
Airport information
| Origin | Jacksonville International Airport |
|---|---|
| City: | Jacksonville, FL |
| Country: | United States  |
| IATA Code: | JAX |
| ICAO Code: | KJAX |
| Coordinates: | 30°29′38″N, 81°41′16″W |
| Destination | Key West International Airport |
|---|---|
| City: | Key West, FL |
| Country: | United States |
| IATA Code: | EYW |
| ICAO Code: | KEYW |
| Coordinates: | 24°33′21″N, 81°45′34″W |