How far is Decatur, IL, from Akron, OH?

The distance between Akron (Akron–Canton Airport) and Decatur (Decatur Airport) is 399 miles / 642 kilometers / 346 nautical miles.

The driving distance from Akron (CAK) to Decatur (DEC) is 476 miles / 766 kilometers, and travel time by car is about 8 hours 59 minutes.

Distance from Akron to Decatur

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

Vincenty's formula (applied above)

• 398.648 miles
• 641.562 kilometers
• 346.416 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

• 397.697 miles
• 640.032 kilometers
• 345.590 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 Akron to Decatur?

The estimated flight time from Akron–Canton Airport to Decatur Airport is 1 hour and 15 minutes.

What is the time difference between Akron and Decatur?

The time difference between Akron and Decatur is 1 hour. Decatur is 1 hour behind Akron.

Flight carbon footprint between Akron–Canton Airport (CAK) and Decatur Airport (DEC)

On average, flying from Akron to Decatur generates about 84 kg of CO2 per passenger, and 84 kilograms equals 185 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Akron to Decatur

See the map of the shortest flight path between Akron–Canton Airport (CAK) and Decatur Airport (DEC).

Airport information

Origin	Akron–Canton Airport
City:	Akron, OH
Country:	United States
IATA Code:	CAK
ICAO Code:	KCAK
Coordinates:	40°54′57″N, 81°26′31″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