How far is Chevak, AK, from Lafayette, LA?
The distance between Lafayette (Lafayette Regional Airport) and Chevak (Chevak Airport) is 3879 miles / 6242 kilometers / 3371 nautical miles.
The driving distance from Lafayette (LFT) to Chevak (VAK) is 5003 miles / 8051 kilometers, and travel time by car is about 171 hours 3 minutes.
Lafayette Regional Airport – Chevak Airport
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Distance from Lafayette to Chevak
There are several ways to calculate the distance from Lafayette to Chevak. Here are two standard methods:
Vincenty's formula (applied above)- 3878.841 miles
- 6242.390 kilometers
- 3370.621 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- 3872.048 miles
- 6231.457 kilometers
- 3364.718 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 Chevak?
The estimated flight time from Lafayette Regional Airport to Chevak Airport is 7 hours and 50 minutes.
What is the time difference between Lafayette and Chevak?
The time difference between Lafayette and Chevak is 3 hours. Chevak is 3 hours behind Lafayette.
Flight carbon footprint between Lafayette Regional Airport (LFT) and Chevak Airport (VAK)
On average, flying from Lafayette to Chevak generates about 441 kg of CO2 per passenger, and 441 kilograms equals 973 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 Chevak
See the map of the shortest flight path between Lafayette Regional Airport (LFT) and Chevak Airport (VAK).
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 | Chevak Airport |
|---|---|
| City: | Chevak, AK |
| Country: | United States |
| IATA Code: | VAK |
| ICAO Code: | PAVA |
| Coordinates: | 61°32′1″N, 165°35′2″W |