How far is Decatur, IL, from Augusta, GA?

The distance between Augusta (Augusta Regional Airport) and Decatur (Decatur Airport) is 588 miles / 946 kilometers / 511 nautical miles.

The driving distance from Augusta (AGS) to Decatur (DEC) is 766 miles / 1233 kilometers, and travel time by car is about 14 hours 29 minutes.

Distance from Augusta to Decatur

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

Vincenty's formula (applied above)

• 587.740 miles
• 945.876 kilometers
• 510.732 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

• 587.850 miles
• 946.053 kilometers
• 510.828 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 Augusta to Decatur?

The estimated flight time from Augusta Regional Airport to Decatur Airport is 1 hour and 36 minutes.

What is the time difference between Augusta and Decatur?

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

Flight carbon footprint between Augusta Regional Airport (AGS) and Decatur Airport (DEC)

On average, flying from Augusta to Decatur generates about 111 kg of CO2 per passenger, and 111 kilograms equals 245 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Augusta to Decatur

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

Airport information

Origin	Augusta Regional Airport
City:	Augusta, GA
Country:	United States
IATA Code:	AGS
ICAO Code:	KAGS
Coordinates:	33°22′11″N, 81°57′52″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