How far is Decatur, IL, from Flagstaff, AZ?
The distance between Flagstaff (Flagstaff Pulliam Airport) and Decatur (Decatur Airport) is 1290 miles / 2077 kilometers / 1121 nautical miles.
The driving distance from Flagstaff (FLG) to Decatur (DEC) is 1499 miles / 2413 kilometers, and travel time by car is about 26 hours 15 minutes.
Flagstaff Pulliam Airport – Decatur Airport
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Distance from Flagstaff to Decatur
There are several ways to calculate the distance from Flagstaff to Decatur. Here are two standard methods:
Vincenty's formula (applied above)- 1290.494 miles
- 2076.848 kilometers
- 1121.408 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- 1287.798 miles
- 2072.510 kilometers
- 1119.066 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 Flagstaff to Decatur?
The estimated flight time from Flagstaff Pulliam Airport to Decatur Airport is 2 hours and 56 minutes.
What is the time difference between Flagstaff and Decatur?
The time difference between Flagstaff and Decatur is 2 hours. Decatur is 2 hours ahead of Flagstaff.
Flight carbon footprint between Flagstaff Pulliam Airport (FLG) and Decatur Airport (DEC)
On average, flying from Flagstaff to Decatur generates about 166 kg of CO2 per passenger, and 166 kilograms equals 366 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Flagstaff to Decatur
See the map of the shortest flight path between Flagstaff Pulliam Airport (FLG) and Decatur Airport (DEC).
Airport information
| Origin | Flagstaff Pulliam Airport |
|---|---|
| City: | Flagstaff, AZ |
| Country: | United States  |
| IATA Code: | FLG |
| ICAO Code: | KFLG |
| Coordinates: | 35°8′18″N, 111°40′15″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 |