Air Miles Calculator

Distance between Houston, TX (HOU) and Adak Island, AK (ADK)

Flight distance from Houston to Adak Island (Houston William P. Hobby Airport – Adak Airport) is 4292 miles / 6907 kilometers / 3729 nautical miles. Estimated flight time is 8 hours 37 minutes.

Map of flight path from Houston to Adak Island.

Shortest flight path between Houston William P. Hobby Airport (HOU) and Adak Airport (ADK).

How far is Adak Island from Houston?

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

Vincenty's formula (applied above)
  • 4291.562 miles
  • 6906.600 kilometers
  • 3729.266 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
  • 4282.948 miles
  • 6892.736 kilometers
  • 3721.780 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 Houston William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″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

Time difference and current local times

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

Time Difference

Houston, TX

 CST

Adak Island, AK

 HST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 493 kg (1 087 pounds).

Frequent Flyer Miles Calculator

Houston (HOU) → Adak Island (ADK).

Distance:
4292
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4292

Round trip?