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ITM to PSM: distance & flight time
Osaka (Osaka International Airport) → Portsmouth (Portsmouth International at Pease Airport)
6,808 mi
10,956 km · 5,916 nm
13h 49m
estimated nonstop flight time
-13h
time difference · heading north
See live ITM→PSM fares Phone-only fares on this route — call free
Flight time details
6,808 miles nonstop takes roughly 13h 49m gate to gate, flying north. 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
- ITM — Osaka International Airport · Osaka, Japan
- PSM — Portsmouth International at Pease Airport · Portsmouth, 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 ITM
- UKB · Kobe Airport16 mi away
- KIX · Kansai International Airport27 mi away
- TJH · Tajima Airport62 mi away
- TKS · Tokushima Airport/JMSDF Air Base65 mi away
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
Frequently asked questions
How far is ITM from PSM?
The flight distance from Osaka (ITM) to Portsmouth (PSM) is 6,808 miles (10,956 km, 5,916 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ITM to PSM?
A nonstop flight takes about 13h 49m 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 Osaka and Portsmouth?
Portsmouth is 13 hours behind Osaka.
What is the cheapest way to fly from ITM to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ITM–PSM that never appear on search engines, with no booking fees.