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

The distance between Augusta (Augusta State Airport) and Decatur (Decatur Airport) is 1025 miles / 1650 kilometers / 891 nautical miles.

The driving distance from Augusta (AUG) to Decatur (DEC) is 1256 miles / 2022 kilometers, and travel time by car is about 23 hours 51 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)

• 1025.419 miles
• 1650.251 kilometers
• 891.065 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

• 1023.080 miles
• 1646.488 kilometers
• 889.032 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 State Airport to Decatur Airport is 2 hours and 26 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 State Airport (AUG) and Decatur Airport (DEC)

On average, flying from Augusta to Decatur generates about 152 kg of CO2 per passenger, and 152 kilograms equals 336 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 State Airport (AUG) and Decatur Airport (DEC).

Airport information

Origin	Augusta State Airport
City:	Augusta, ME
Country:	United States
IATA Code:	AUG
ICAO Code:	KAUG
Coordinates:	44°19′14″N, 69°47′50″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