How far is Decatur, IL, from Wichita Falls, TX?
The distance between Wichita Falls (Wichita Falls Regional Airport) and Decatur (Decatur Airport) is 668 miles / 1074 kilometers / 580 nautical miles.
The driving distance from Wichita Falls (SPS) to Decatur (DEC) is 774 miles / 1245 kilometers, and travel time by car is about 13 hours 57 minutes.
Wichita Falls Regional Airport – Decatur Airport
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Distance from Wichita Falls to Decatur
There are several ways to calculate the distance from Wichita Falls to Decatur. Here are two standard methods:
Vincenty's formula (applied above)- 667.620 miles
- 1074.431 kilometers
- 580.146 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- 667.116 miles
- 1073.619 kilometers
- 579.708 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 Wichita Falls to Decatur?
The estimated flight time from Wichita Falls Regional Airport to Decatur Airport is 1 hour and 45 minutes.
What is the time difference between Wichita Falls and Decatur?
There is no time difference between Wichita Falls and Decatur.
Flight carbon footprint between Wichita Falls Regional Airport (SPS) and Decatur Airport (DEC)
On average, flying from Wichita Falls to Decatur generates about 121 kg of CO2 per passenger, and 121 kilograms equals 267 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Wichita Falls to Decatur
See the map of the shortest flight path between Wichita Falls Regional Airport (SPS) and Decatur Airport (DEC).
Airport information
| Origin | Wichita Falls Regional Airport |
|---|---|
| City: | Wichita Falls, TX |
| Country: | United States  |
| IATA Code: | SPS |
| ICAO Code: | KSPS |
| Coordinates: | 33°59′19″N, 98°29′30″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 |