How far is Washington D.C. from Newport News, VA?
The distance between Newport News (Newport News/Williamsburg International Airport) and Washington D.C. (Washington Dulles International Airport) is 136 miles / 218 kilometers / 118 nautical miles.
The driving distance from Newport News (PHF) to Washington D.C. (IAD) is 171 miles / 276 kilometers, and travel time by car is about 3 hours 34 minutes.
Newport News/Williamsburg International Airport – Washington Dulles International Airport
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Distance from Newport News to Washington D.C.
There are several ways to calculate the distance from Newport News to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 135.597 miles
- 218.222 kilometers
- 117.831 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- 135.754 miles
- 218.475 kilometers
- 117.967 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 Newport News to Washington D.C.?
The estimated flight time from Newport News/Williamsburg International Airport to Washington Dulles International Airport is 45 minutes.
What is the time difference between Newport News and Washington D.C.?
There is no time difference between Newport News and Washington D.C..
Flight carbon footprint between Newport News/Williamsburg International Airport (PHF) and Washington Dulles International Airport (IAD)
On average, flying from Newport News to Washington D.C. generates about 45 kg of CO2 per passenger, and 45 kilograms equals 99 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Newport News to Washington D.C.
See the map of the shortest flight path between Newport News/Williamsburg International Airport (PHF) and Washington Dulles International Airport (IAD).
Airport information
| Origin | Newport News/Williamsburg International Airport |
|---|---|
| City: | Newport News, VA |
| Country: | United States  |
| IATA Code: | PHF |
| ICAO Code: | KPHF |
| Coordinates: | 37°7′54″N, 76°29′34″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 |