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AOJ to DCA: distance & flight time
Aomori (Aomori Airport) → Washington (Ronald Reagan Washington National Airport)
6,446 mi
10,373 km · 5,601 nm
13h 6m
estimated nonstop flight time
-13h
time difference · heading northeast
See live AOJ→DCA fares Phone-only fares on this route — call free
Flight time details
6,446 miles nonstop takes roughly 13h 6m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- AOJ — Aomori Airport · Aomori, Japan
- DCA — Ronald Reagan Washington National Airport · Washington, United States
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 AOJ
- MSJ · Misawa Air Base36 mi away
- ONJ · Odate Noshiro Airport41 mi away
- HHE · Hachinohe Airport42 mi away
- HKD · Hakodate Airport72 mi away
Near DCA
Frequently asked questions
How far is AOJ from DCA?
The flight distance from Aomori (AOJ) to Washington (DCA) is 6,446 miles (10,373 km, 5,601 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOJ to DCA?
A nonstop flight takes about 13h 6m 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 Aomori and Washington?
Washington is 13 hours behind Aomori.
What is the cheapest way to fly from AOJ to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOJ–DCA that never appear on search engines, with no booking fees.