How far is Washington D.C. from Stephenville?
The distance between Stephenville (Stephenville International Airport) and Washington D.C. (Washington Dulles International Airport) is 1150 miles / 1851 kilometers / 999 nautical miles.
The driving distance from Stephenville (YJT) to Washington D.C. (IAD) is 1457 miles / 2345 kilometers, and travel time by car is about 34 hours 1 minutes.
Stephenville International Airport – Washington Dulles International Airport
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Distance from Stephenville to Washington D.C.
There are several ways to calculate the distance from Stephenville to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 1150.164 miles
- 1851.010 kilometers
- 999.465 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- 1148.385 miles
- 1848.147 kilometers
- 997.919 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 Stephenville to Washington D.C.?
The estimated flight time from Stephenville International Airport to Washington Dulles International Airport is 2 hours and 40 minutes.
What is the time difference between Stephenville and Washington D.C.?
Flight carbon footprint between Stephenville International Airport (YJT) and Washington Dulles International Airport (IAD)
On average, flying from Stephenville to Washington D.C. generates about 159 kg of CO2 per passenger, and 159 kilograms equals 351 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Stephenville to Washington D.C.
See the map of the shortest flight path between Stephenville International Airport (YJT) and Washington Dulles International Airport (IAD).
Airport information
| Origin | Stephenville International Airport |
|---|---|
| City: | Stephenville |
| Country: | Canada  |
| IATA Code: | YJT |
| ICAO Code: | CYJT |
| Coordinates: | 48°32′39″N, 58°32′59″W |
| Destination | 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 |