How far is Westport from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Westport (Westport Airport) is 8891 miles / 14309 kilometers / 7726 nautical miles.
Washington Dulles International Airport – Westport Airport
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Distance from Washington D.C. to Westport
There are several ways to calculate the distance from Washington D.C. to Westport. Here are two standard methods:
Vincenty's formula (applied above)- 8890.910 miles
- 14308.533 kilometers
- 7725.990 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- 8896.611 miles
- 14317.707 kilometers
- 7730.943 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 Westport?
The estimated flight time from Washington Dulles International Airport to Westport Airport is 17 hours and 20 minutes.
What is the time difference between Washington D.C. and Westport?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Westport Airport (WSZ)
On average, flying from Washington D.C. to Westport generates about 1 131 kg of CO2 per passenger, and 1 131 kilograms equals 2 493 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 Westport
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Westport Airport (WSZ).
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 | Westport Airport |
|---|---|
| City: | Westport |
| Country: | New Zealand  |
| IATA Code: | WSZ |
| ICAO Code: | NZWS |
| Coordinates: | 41°44′17″S, 171°34′51″E |