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

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

The driving distance from Decatur (DEC) to Augusta (AGS) is 765 miles / 1231 kilometers, and travel time by car is about 14 hours 25 minutes.

Distance from Decatur to Augusta

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

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

What is the time difference between Decatur and Augusta?

The time difference between Decatur and Augusta is 1 hour. Augusta is 1 hour ahead of Decatur.

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

On average, flying from Decatur to Augusta 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 Decatur to Augusta

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

Airport information

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

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