Air Miles Calculator

Distance between Washington D.C. (IAD) and Tokyo (NRT)

Distance from Washington Dulles International Airport to Narita International Airport is 6753 miles / 10868 kilometers / 5868 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 6753.183 miles
  • 10868.195 kilometers
  • 5868.356 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 6738.520 miles
  • 10844.596 kilometers
  • 5855.614 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Washington Dulles International Airport (IAD) to Narita International Airport (NRT) is 13 hours 17 minutes.

Time difference and current local times

The time difference between Washington D.C. and Tokyo is 14 hours. Tokyo is 14 hours ahead of Washington D.C..

Time Difference

Washington D.C.
Tokyo

Washington D.C.

 EST

Tokyo

 JST

Airport information


A Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W

B Narita International Airport
City: Tokyo
Country: Japan Flag of Japan
IATA Code: NRT
ICAO Code: RJAA
Coordinates: 35°45′52″N, 140°23′9″E

Map

Flight map from Washington D.C. to Tokyo.

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Tokyo (NRT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
6753
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
6753

Round trip?