How far is Belfast from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Belfast (George Best Belfast City Airport) is 3401 miles / 5474 kilometers / 2955 nautical miles.
Washington Dulles International Airport – George Best Belfast City Airport
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Distance from Washington D.C. to Belfast
There are several ways to calculate the distance from Washington D.C. to Belfast. Here are two standard methods:
Vincenty's formula (applied above)- 3401.087 miles
- 5473.520 kilometers
- 2955.464 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- 3392.433 miles
- 5459.591 kilometers
- 2947.943 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 Belfast?
The estimated flight time from Washington Dulles International Airport to George Best Belfast City Airport is 6 hours and 56 minutes.
What is the time difference between Washington D.C. and Belfast?
Flight carbon footprint between Washington Dulles International Airport (IAD) and George Best Belfast City Airport (BHD)
On average, flying from Washington D.C. to Belfast generates about 383 kg of CO2 per passenger, and 383 kilograms equals 843 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Washington D.C. to Belfast
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and George Best Belfast City Airport (BHD).
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 | George Best Belfast City Airport |
|---|---|
| City: | Belfast |
| Country: | United Kingdom  |
| IATA Code: | BHD |
| ICAO Code: | EGAC |
| Coordinates: | 54°37′5″N, 5°52′20″W |