How far is Twin Falls, ID, from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Twin Falls (Magic Valley Regional Airport) is 1944 miles / 3129 kilometers / 1689 nautical miles.
The driving distance from Washington D.C. (IAD) to Twin Falls (TWF) is 2256 miles / 3631 kilometers, and travel time by car is about 39 hours 57 minutes.
Washington Dulles International Airport – Magic Valley Regional Airport
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Distance from Washington D.C. to Twin Falls
There are several ways to calculate the distance from Washington D.C. to Twin Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1944.043 miles
- 3128.633 kilometers
- 1689.327 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- 1939.224 miles
- 3120.878 kilometers
- 1685.139 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 Washington D.C. to Twin Falls?
The estimated flight time from Washington Dulles International Airport to Magic Valley Regional Airport is 4 hours and 10 minutes.
What is the time difference between Washington D.C. and Twin Falls?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Magic Valley Regional Airport (TWF)
On average, flying from Washington D.C. to Twin Falls generates about 212 kg of CO2 per passenger, and 212 kilograms equals 468 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Washington D.C. to Twin Falls
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Magic Valley Regional Airport (TWF).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |
| Destination | 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 |