How far is Nashville, TN, from Decatur, IL?
The distance between Decatur (Decatur Airport) and Nashville (Nashville International Airport) is 282 miles / 454 kilometers / 245 nautical miles.
The driving distance from Decatur (DEC) to Nashville (BNA) is 374 miles / 602 kilometers, and travel time by car is about 7 hours 7 minutes.
Decatur Airport – Nashville International Airport
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Distance from Decatur to Nashville
There are several ways to calculate the distance from Decatur to Nashville. Here are two standard methods:
Vincenty's formula (applied above)- 282.353 miles
- 454.403 kilometers
- 245.358 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- 282.649 miles
- 454.879 kilometers
- 245.615 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 Nashville?
The estimated flight time from Decatur Airport to Nashville International Airport is 1 hour and 2 minutes.
What is the time difference between Decatur and Nashville?
Flight carbon footprint between Decatur Airport (DEC) and Nashville International Airport (BNA)
On average, flying from Decatur to Nashville generates about 67 kg of CO2 per passenger, and 67 kilograms equals 147 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 Nashville
See the map of the shortest flight path between Decatur Airport (DEC) and Nashville International Airport (BNA).
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 | Nashville International Airport |
|---|---|
| City: | Nashville, TN |
| Country: | United States |
| IATA Code: | BNA |
| ICAO Code: | KBNA |
| Coordinates: | 36°7′28″N, 86°40′41″W |