Air Miles Calculator

Distance between Houston, TX (HOU) and Tok, AK (TKJ)

Distance from Houston to Tok (William P. Hobby Airport – Tok Junction Airport) is 3126 miles / 5031 kilometers / 2717 nautical miles.

How far is Tok from Houston?

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

Vincenty's formula (applied above)
  • 3126.096 miles
  • 5030.963 kilometers
  • 2716.503 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
  • 3122.800 miles
  • 5025.660 kilometers
  • 2713.639 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 William P. Hobby Airport (HOU) to Tok Junction Airport (TKJ) is 6 hours 25 minutes.

Time difference and current local times

The time difference between Houston and Tok is 3 hours. Tok is 3 hours behind Houston.

Time Difference

Houston
Tok

Houston, TX

 CST

Tok, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 355 kg (782 pounds).

Airport information


A 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 Tok Junction Airport
City: Tok, AK
Country: United States Flag of United States
IATA Code: TKJ
ICAO Code: PFTO
Coordinates: 63°19′46″N, 142°57′14″W

Map

Houston to Tok flight map.

Frequent Flyer Miles Calculator

Houston (HOU) → Tok (TKJ).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
3126
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3126

Round trip?