How far is Decatur, IL, from Dothan, AL?

The distance between Dothan (Dothan Regional Airport) and Decatur (Decatur Airport) is 618 miles / 994 kilometers / 537 nautical miles.

The driving distance from Dothan (DHN) to Decatur (DEC) is 737 miles / 1186 kilometers, and travel time by car is about 13 hours 59 minutes.

Distance from Dothan to Decatur

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

Vincenty's formula (applied above)

• 617.515 miles
• 993.793 kilometers
• 536.606 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

• 618.604 miles
• 995.546 kilometers
• 537.552 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 Dothan to Decatur?

The estimated flight time from Dothan Regional Airport to Decatur Airport is 1 hour and 40 minutes.

What is the time difference between Dothan and Decatur?

There is no time difference between Dothan and Decatur.

Flight carbon footprint between Dothan Regional Airport (DHN) and Decatur Airport (DEC)

On average, flying from Dothan to Decatur generates about 115 kg of CO2 per passenger, and 115 kilograms equals 253 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Dothan to Decatur

See the map of the shortest flight path between Dothan Regional Airport (DHN) and Decatur Airport (DEC).

Airport information

Origin	Dothan Regional Airport
City:	Dothan, AL
Country:	United States
IATA Code:	DHN
ICAO Code:	KDHN
Coordinates:	31°19′16″N, 85°26′58″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