Air Miles Calculator

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

Flight distance from Houston to Tok (Houston William P. Hobby Airport – Tok Junction Airport) is 3126 miles / 5031 kilometers / 2717 nautical miles. Estimated flight time is 6 hours 25 minutes.

Driving distance from Houston (HOU) to Tok (TKJ) is 3923 miles / 6314 kilometers and travel time by car is about 69 hours 49 minutes.

Map of flight path and driving directions from Houston to Tok.

Shortest flight path between Houston William P. Hobby Airport (HOU) and Tok Junction Airport (TKJ).

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).

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 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

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, TX

 CST

Tok, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 349 kg (770 pounds).

Frequent Flyer Miles Calculator

Houston (HOU) → Tok (TKJ).

Distance:
3126
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
3126

Round trip?