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Distance between Lafayette, LA (LFT) and Key West, FL (EYW)

Flight distance from Lafayette to Key West (Lafayette Regional Airport – Key West International Airport) is 739 miles / 1189 kilometers / 642 nautical miles. Estimated flight time is 1 hour 53 minutes.

Driving distance from Lafayette (LFT) to Key West (EYW) is 1132 miles / 1822 kilometers and travel time by car is about 21 hours 30 minutes.

Lafayette – Key West

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739
Miles
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1189
Kilometers
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642
Nautical miles

How far is Key West from Lafayette?

There are several ways to calculate distances between Los Angeles and Chicago. 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 to Key West International Airport is 1 hour 53 minutes.

Time difference

The time difference between Lafayette and Key West is 1 hour. Key West is 1 hour ahead of Lafayette.
Lafayette time to Key West time converter

Carbon dioxide emissions

On average flying from Lafayette to Key West generates about 129 kg of CO2 per passenger, 129 kilograms is equal to 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

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 Flag of 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 Flag of United States
IATA Code: EYW
ICAO Code: KEYW
Coordinates: 24°33′21″N, 81°45′34″W