How far is Key West, FL, from Lafayette, LA?
The distance between Lafayette (Lafayette Regional Airport) and Key West (Key West International Airport) is 739 miles / 1189 kilometers / 642 nautical miles.
The driving distance from Lafayette (LFT) to Key West (EYW) is 1132 miles / 1822 kilometers, and travel time by car is about 21 hours 33 minutes.
Lafayette Regional Airport – Key West International Airport
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Distance from Lafayette to Key West
There are several ways to calculate the distance from Lafayette to Key West. Here are two standard methods:
Vincenty's formula (applied above)- 738.727 miles
- 1188.866 kilometers
- 641.936 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- 738.466 miles
- 1188.446 kilometers
- 641.710 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 Lafayette to Key West?
The estimated flight time from Lafayette Regional Airport to Key West International Airport is 1 hour and 53 minutes.
What is the time difference between Lafayette and Key West?
The time difference between Lafayette and Key West is 1 hour. Key West is 1 hour ahead of Lafayette.
Flight carbon footprint between Lafayette Regional Airport (LFT) and Key West International Airport (EYW)
On average, flying from Lafayette to Key West generates about 129 kg of CO2 per passenger, and 129 kilograms equals 284 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lafayette to Key West
See the map of the shortest flight path between Lafayette Regional Airport (LFT) and Key West International Airport (EYW).
Airport information
| Origin | Lafayette Regional Airport |
|---|---|
| City: | Lafayette, LA |
| Country: | United States  |
| IATA Code: | LFT |
| ICAO Code: | KLFT |
| Coordinates: | 30°12′19″N, 91°59′15″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 |