How far is Decatur, IL, from Twin Falls, ID?
The distance between Twin Falls (Magic Valley Regional Airport) and Decatur (Decatur Airport) is 1344 miles / 2162 kilometers / 1167 nautical miles.
The driving distance from Twin Falls (TWF) to Decatur (DEC) is 1535 miles / 2471 kilometers, and travel time by car is about 26 hours 52 minutes.
Magic Valley Regional Airport – Decatur Airport
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Distance from Twin Falls to Decatur
There are several ways to calculate the distance from Twin Falls to Decatur. Here are two standard methods:
Vincenty's formula (applied above)- 1343.516 miles
- 2162.179 kilometers
- 1167.483 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- 1340.163 miles
- 2156.783 kilometers
- 1164.569 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 Twin Falls to Decatur?
The estimated flight time from Magic Valley Regional Airport to Decatur Airport is 3 hours and 2 minutes.
What is the time difference between Twin Falls and Decatur?
The time difference between Twin Falls and Decatur is 1 hour. Decatur is 1 hour ahead of Twin Falls.
Flight carbon footprint between Magic Valley Regional Airport (TWF) and Decatur Airport (DEC)
On average, flying from Twin Falls to Decatur generates about 170 kg of CO2 per passenger, and 170 kilograms equals 374 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Twin Falls to Decatur
See the map of the shortest flight path between Magic Valley Regional Airport (TWF) and Decatur Airport (DEC).
Airport information
| Origin | Magic Valley Regional Airport |
|---|---|
| City: | Twin Falls, ID |
| Country: | United States  |
| IATA Code: | TWF |
| ICAO Code: | KTWF |
| Coordinates: | 42°28′54″N, 114°29′16″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 |