Air Miles Calculator

Distance between Lafayette, LA (LFT) and Adak Island, AK (ADK)

Distance from Lafayette to Adak Island (Lafayette Regional Airport – Adak Airport) is 4400 miles / 7081 kilometers / 3823 nautical miles.

How far is Adak Island from Lafayette?

There are several ways to calculate distances between Lafayette and Adak Island. Here are two common methods:

Vincenty's formula (applied above)
  • 4399.832 miles
  • 7080.843 kilometers
  • 3823.349 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
  • 4390.717 miles
  • 7066.174 kilometers
  • 3815.429 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 Adak Airport (ADK) is 8 hours 49 minutes.

Time difference and current local times

The time difference between Lafayette and Adak Island is 4 hours. Adak Island is 4 hours behind Lafayette.

Time Difference

Lafayette
Adak Island

Lafayette, LA

 CDT

Adak Island, AK

 HDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 514 kg (1 132 pounds).

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 Adak Airport
City: Adak Island, AK
Country: United States Flag of United States
IATA Code: ADK
ICAO Code: PADK
Coordinates: 51°52′40″N, 176°38′45″W

Lafayette to Adak Island flight path

Shortest flight path between Lafayette Regional Airport (LFT) and Adak Airport (ADK).

Frequent Flyer Miles Calculator

Lafayette (LFT) → Adak Island (ADK).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
4400
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4400

Round trip?