How far is Tok, AK, from Dubois, PA?

The distance between Dubois (DuBois Regional Airport) and Tok (Tok Junction Airport) is 2950 miles / 4748 kilometers / 2564 nautical miles.

The driving distance from Dubois (DUJ) to Tok (TKJ) is 3791 miles / 6101 kilometers, and travel time by car is about 71 hours 39 minutes.

Distance from Dubois to Tok

There are several ways to calculate the distance from Dubois to Tok. Here are two standard methods:

Vincenty's formula (applied above)

• 2950.317 miles
• 4748.076 kilometers
• 2563.756 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula

• 2943.022 miles
• 4736.336 kilometers
• 2557.417 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).

How long does it take to fly from Dubois to Tok?

The estimated flight time from DuBois Regional Airport to Tok Junction Airport is 6 hours and 5 minutes.

What is the time difference between Dubois and Tok?

The time difference between Dubois and Tok is 4 hours. Tok is 4 hours behind Dubois.

Flight carbon footprint between DuBois Regional Airport (DUJ) and Tok Junction Airport (TKJ)

On average, flying from Dubois to Tok generates about 328 kg of CO2 per passenger, and 328 kilograms equals 724 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dubois to Tok

See the map of the shortest flight path between DuBois Regional Airport (DUJ) and Tok Junction Airport (TKJ).

Airport information

Origin	DuBois Regional Airport
City:	Dubois, PA
Country:	United States
IATA Code:	DUJ
ICAO Code:	KDUJ
Coordinates:	41°10′41″N, 78°53′55″W

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