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DCA to MMB: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Memanbetsu (Memanbetsu Airport)
6,169 mi
9,928 km · 5,361 nm
12h 34m
estimated nonstop flight time
+13h
time difference · heading northwest
See live DCA→MMB fares Phone-only fares on this route — call free
Flight time details
6,169 miles nonstop takes roughly 12h 34m 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
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- MMB — Memanbetsu Airport · Memanbetsu, 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 DCA
Near MMB
- SHB · Nakashibetsu Airport45 mi away
- MBE · Monbetsu Airport48 mi away
- KUH · Kushiro Airport58 mi away
- DEE · Mendeleyevo Airport76 mi away
Frequently asked questions
How far is DCA from MMB?
The flight distance from Washington (DCA) to Memanbetsu (MMB) is 6,169 miles (9,928 km, 5,361 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to MMB?
A nonstop flight takes about 12h 34m 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 Memanbetsu?
Memanbetsu is 13 hours ahead of Washington.
What is the cheapest way to fly from DCA to MMB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–MMB that never appear on search engines, with no booking fees.