How far is Decatur, IL, from International Falls, MN?
The distance between International Falls (Falls International Airport) and Decatur (Decatur Airport) is 643 miles / 1035 kilometers / 559 nautical miles.
The driving distance from International Falls (INL) to Decatur (DEC) is 734 miles / 1182 kilometers, and travel time by car is about 14 hours 3 minutes.
Falls International Airport – Decatur Airport
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Distance from International Falls to Decatur
There are several ways to calculate the distance from International Falls to Decatur. Here are two standard methods:
Vincenty's formula (applied above)- 643.313 miles
- 1035.312 kilometers
- 559.024 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- 643.500 miles
- 1035.612 kilometers
- 559.186 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 International Falls to Decatur?
The estimated flight time from Falls International Airport to Decatur Airport is 1 hour and 43 minutes.
What is the time difference between International Falls and Decatur?
There is no time difference between International Falls and Decatur.
Flight carbon footprint between Falls International Airport (INL) and Decatur Airport (DEC)
On average, flying from International Falls to Decatur generates about 118 kg of CO2 per passenger, and 118 kilograms equals 260 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from International Falls to Decatur
See the map of the shortest flight path between Falls International Airport (INL) and Decatur Airport (DEC).
Airport information
| Origin | Falls International Airport |
|---|---|
| City: | International Falls, MN |
| Country: | United States  |
| IATA Code: | INL |
| ICAO Code: | KINL |
| Coordinates: | 48°33′58″N, 93°24′11″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 |