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PSM to OIT: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Oita (Oita Airport)
6,958 mi
11,199 km · 6,047 nm
14h 7m
estimated nonstop flight time
+13h
time difference · heading north
See live PSM→OIT fares Phone-only fares on this route — call free
Flight time details
6,958 miles nonstop takes roughly 14h 7m gate to gate, flying north. 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
- PSM — Portsmouth International at Pease Airport · Portsmouth, 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 PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
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 PSM from OIT?
The flight distance from Portsmouth (PSM) to Oita (OIT) is 6,958 miles (11,199 km, 6,047 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to OIT?
A nonstop flight takes about 14h 7m 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 Portsmouth and Oita?
Oita is 13 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to OIT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–OIT that never appear on search engines, with no booking fees.