Route Guide
IAD→NRTultra long-haul
Washington Dulles International Airport (Dulles) to Narita International Airport (Narita) — 10,844 km, ~12h 33m estimated flight time.
View NRT → IAD insteadAirports on This Route
→
Route Overview
IAD to NRT covers a great-circle distance of 10,844 km (6,738 miles), classified as a ultra long-haul route. At typical cruise speed, the estimated flight time is around 12h 33m — actual block time varies by aircraft type, winds and routing. Narita is 14 hours ahead of Dulles (standard offset, not accounting for daylight saving time). This is an international route between United States and Japan. Route data indicates this city pair has historically been served nonstop.
Airlines on This Route
NH
All Nippon Airways
Japan
Aircraft types on record: 777, 77W
Airline and schedule data comes from historical route records and may not reflect current, seasonal or codeshare-only service. Always confirm live schedules with the airline before booking.
Other Routes from Dulles
IAD → RUH
King Khalid International Airport · Riyadh
10,842 km · ultra long-haul
IAD → JED
King Abdulaziz International Airport · Jeddah
10,592 km · ultra long-haul
IAD → KWI
Kuwait International Airport · Kuwait City
10,560 km · ultra long-haul
IAD → ICN
Incheon International Airport · Seoul
11,173 km · ultra long-haul