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HNA to IAD: distance & flight time
Hanamaki (Hanamaki Airport) → Washington (Washington Dulles International Airport)
6,497 mi
10,456 km · 5,646 nm
13h 12m
estimated nonstop flight time
-13h
time difference · heading northeast
See live HNA→IAD fares Phone-only fares on this route — call free
Flight time details
6,497 miles nonstop takes roughly 13h 12m 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
- HNA — Hanamaki Airport · Hanamaki, Japan
- IAD — Washington Dulles International 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 HNA
- AXT · Akita Airport51 mi away
- ONJ · Odate Noshiro Airport67 mi away
- HHE · Hachinohe Airport80 mi away
- GAJ · Yamagata Airport81 mi away
Frequently asked questions
How far is HNA from IAD?
The flight distance from Hanamaki (HNA) to Washington (IAD) is 6,497 miles (10,456 km, 5,646 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HNA to IAD?
A nonstop flight takes about 13h 12m 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 Hanamaki and Washington?
Washington is 13 hours behind Hanamaki.
What is the cheapest way to fly from HNA to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HNA–IAD that never appear on search engines, with no booking fees.