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

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

The driving distance from Tok (TKJ) to Decatur (DEC) is 3365 miles / 5415 kilometers, and travel time by car is about 66 hours 24 minutes.

Distance from Tok to Decatur

There are several ways to calculate the distance from Tok to Decatur. 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 Tok to Decatur?

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

What is the time difference between Tok and Decatur?

The time difference between Tok and Decatur is 3 hours. Decatur is 3 hours ahead of Tok.

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

On average, flying from Tok to Decatur 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 Tok to Decatur

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

Airport information

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

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