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GAI to OIT: distance & flight time
Gaithersburg (Montgomery County Airpark) → Oita (Oita Airport)
7,087 mi
11,406 km · 6,159 nm
14h 22m
estimated nonstop flight time
+13h
time difference · heading northwest
See live GAI→OIT fares Phone-only fares on this route — call free
Flight time details
7,087 miles nonstop takes roughly 14h 22m 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
- GAI — Montgomery County Airpark · Gaithersburg, United States
- OIT — Oita Airport · Oita, 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 GAI
Near OIT
- UBJ · Yamaguchi Ube Airport41 mi away
- KKJ · Kitakyūshū Airport48 mi away
- IWK · Iwakuni Marine Corps Air Station54 mi away
- MYJ · Matsuyama Airport60 mi away
Frequently asked questions
How far is GAI from OIT?
The flight distance from Gaithersburg (GAI) to Oita (OIT) is 7,087 miles (11,406 km, 6,159 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GAI to OIT?
A nonstop flight takes about 14h 22m 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 Gaithersburg and Oita?
Oita is 13 hours ahead of Gaithersburg.
What is the cheapest way to fly from GAI to OIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GAI–OIT that never appear on search engines, with no booking fees.