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IAD to ONJ: distance & flight time
Washington (Washington Dulles International Airport) → Odate Noshiro (Odate Noshiro Airport)
6,470 mi
10,413 km · 5,623 nm
13h 9m
estimated nonstop flight time
+13h
time difference · heading northwest
See live IAD→ONJ fares Phone-only fares on this route — call free
Flight time details
6,470 miles nonstop takes roughly 13h 9m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- IAD — Washington Dulles International Airport · Washington, United States
- ONJ — Odate Noshiro Airport · Odate Noshiro, Japan
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near IAD
Near ONJ
- AOJ · Aomori Airport41 mi away
- AXT · Akita Airport41 mi away
- HHE · Hachinohe Airport63 mi away
- MSJ · Misawa Air Base63 mi away
Frequently asked questions
How far is IAD from ONJ?
The flight distance from Washington (IAD) to Odate Noshiro (ONJ) is 6,470 miles (10,413 km, 5,623 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IAD to ONJ?
A nonstop flight takes about 13h 9m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Washington and Odate Noshiro?
Odate Noshiro is 13 hours ahead of Washington.
What is the cheapest way to fly from IAD to ONJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IAD–ONJ that never appear on search engines, with no booking fees.