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

The distance between Chevak (Chevak Airport) and Decatur (Decatur Airport) is 3441 miles / 5537 kilometers / 2990 nautical miles.

The driving distance from Chevak (VAK) to Decatur (DEC) is 4391 miles / 7067 kilometers, and travel time by car is about 160 hours 28 minutes.

Distance from Chevak to Decatur

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

Vincenty's formula (applied above)

• 3440.508 miles
• 5536.961 kilometers
• 2989.720 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

• 3431.740 miles
• 5522.851 kilometers
• 2982.101 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 Chevak to Decatur?

The estimated flight time from Chevak Airport to Decatur Airport is 7 hours and 0 minutes.

What is the time difference between Chevak and Decatur?

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

Flight carbon footprint between Chevak Airport (VAK) and Decatur Airport (DEC)

On average, flying from Chevak to Decatur generates about 387 kg of CO2 per passenger, and 387 kilograms equals 854 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Chevak to Decatur

See the map of the shortest flight path between Chevak Airport (VAK) and Decatur Airport (DEC).

Airport information

Origin	Chevak Airport
City:	Chevak, AK
Country:	United States
IATA Code:	VAK
ICAO Code:	PAVA
Coordinates:	61°32′1″N, 165°35′2″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