How far is Tok, AK, from Decatur, IL?

The distance between Decatur (Decatur Airport) and Tok (Tok Junction Airport) is 2717 miles / 4372 kilometers / 2361 nautical miles.

The driving distance from Decatur (DEC) to Tok (TKJ) is 3393 miles / 5461 kilometers, and travel time by car is about 64 hours 23 minutes.

Distance from Decatur to Tok

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

Vincenty's formula (applied above)

• 2716.655 miles
• 4372.033 kilometers
• 2360.709 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

• 2710.716 miles
• 4362.475 kilometers
• 2355.548 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 Decatur to Tok?

The estimated flight time from Decatur Airport to Tok Junction Airport is 5 hours and 38 minutes.

What is the time difference between Decatur and Tok?

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

Flight carbon footprint between Decatur Airport (DEC) and Tok Junction Airport (TKJ)

On average, flying from Decatur to Tok generates about 301 kg of CO2 per passenger, and 301 kilograms equals 663 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Decatur to Tok

See the map of the shortest flight path between Decatur Airport (DEC) and Tok Junction Airport (TKJ).

Airport information

Origin	Decatur Airport
City:	Decatur, IL
Country:	United States
IATA Code:	DEC
ICAO Code:	KDEC
Coordinates:	39°50′4″N, 88°51′56″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