Distance between Lafayette, LA (LFT) and Key West, FL (EYW)
Distance from Lafayette to Key West (Lafayette Regional Airport – Key West International Airport) is 739 miles / 1189 kilometers / 642 nautical miles.
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Lafayette - Key West
How far is Key West from Lafayette?
There are several ways to calculate distances between Lafayette and Key West. Here are two common 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 earth.
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).
Flight duration
Estimated flight time from Lafayette Regional Airport (LFT) to Key West International Airport (EYW) is 1 hour 53 minutes.
Time difference and current local times
The time difference between Lafayette and Key West is 1 hour. Key West is 1 hour ahead of Lafayette.
Time Difference
Lafayette, LA
Key West, FL
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 129 kg (284 pounds).
Airport information
| A | Lafayette Regional Airport |
|---|---|
| City: | Lafayette, LA |
| Country: | United States  |
| IATA Code: | LFT |
| ICAO Code: | KLFT |
| Coordinates: | 30°12′19″N, 91°59′15″W |
| B | 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 |
Map
Lafayette to Key West flight map.
Frequent Flyer Miles Calculator
Lafayette (LFT) → Key West (EYW).
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