How far is Decatur, IL, from Shreveport, LA?
The distance between Shreveport (Shreveport Regional Airport) and Decatur (Decatur Airport) is 580 miles / 933 kilometers / 504 nautical miles.
The driving distance from Shreveport (SHV) to Decatur (DEC) is 705 miles / 1134 kilometers, and travel time by car is about 13 hours 1 minutes.
Shreveport Regional Airport – Decatur Airport
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Distance from Shreveport to Decatur
There are several ways to calculate the distance from Shreveport to Decatur. Here are two standard methods:
Vincenty's formula (applied above)- 579.766 miles
- 933.043 kilometers
- 503.803 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- 580.405 miles
- 934.072 kilometers
- 504.358 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 Shreveport to Decatur?
The estimated flight time from Shreveport Regional Airport to Decatur Airport is 1 hour and 35 minutes.
What is the time difference between Shreveport and Decatur?
Flight carbon footprint between Shreveport Regional Airport (SHV) and Decatur Airport (DEC)
On average, flying from Shreveport to Decatur generates about 110 kg of CO2 per passenger, and 110 kilograms equals 243 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Shreveport to Decatur
See the map of the shortest flight path between Shreveport Regional Airport (SHV) and Decatur Airport (DEC).
Airport information
| Origin | Shreveport Regional Airport |
|---|---|
| City: | Shreveport, LA |
| Country: | United States  |
| IATA Code: | SHV |
| ICAO Code: | KSHV |
| Coordinates: | 32°26′47″N, 93°49′32″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 |