Air Miles Calculator

Distance between Lafayette, LA (LFT) and Chevak, AK (VAK)

Flight distance from Lafayette to Chevak (Lafayette Regional Airport – Chevak Airport) is 3879 miles / 6242 kilometers / 3371 nautical miles. Estimated flight time is 7 hours 50 minutes.

Driving distance from Lafayette (LFT) to Chevak (VAK) is 5016 miles / 8073 kilometers and travel time by car is about 160 hours 14 minutes.

Map of flight path and driving directions from Lafayette to Chevak.

Shortest flight path between Lafayette Regional Airport (LFT) and Chevak Airport (VAK).

How far is Chevak from Lafayette?

There are several ways to calculate distances between Lafayette and Chevak. Here are two common 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 earth.

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).

Airport information


A 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

B Chevak Airport
City: Chevak, AK
Country: United States Flag of United States
IATA Code: VAK
ICAO Code: PAVA
Coordinates: 61°32′1″N, 165°35′2″W

Time difference and current local times

The time difference between Lafayette and Chevak is 3 hours. Chevak is 3 hours behind Lafayette.

Time Difference

Lafayette, LA

 CDT

Chevak, AK

 AKDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 441 kg (973 pounds).

Frequent Flyer Miles Calculator

Lafayette (LFT) → Chevak (VAK).

Distance:
3879
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3879

Round trip?