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SWU to PSM: distance & flight time
Suwon (Suwon Airport) → Portsmouth (Portsmouth International at Pease Airport)
6,776 mi
10,904 km · 5,888 nm
13h 45m
estimated nonstop flight time
-13h
time difference · heading north
See live SWU→PSM fares Phone-only fares on this route — call free
Flight time details
6,776 miles nonstop takes roughly 13h 45m 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
- SWU — Suwon Airport · Suwon, South Korea
- 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 SWU
- ICN · Incheon International Airport34 mi away
- OSN · Osan Air Base10 mi away
- SSN · Seoul Air Base (K-16)15 mi away
- GMP · Gimpo International Airport25 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 SWU from PSM?
The flight distance from Suwon (SWU) to Portsmouth (PSM) is 6,776 miles (10,904 km, 5,888 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SWU to PSM?
A nonstop flight takes about 13h 45m 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 Suwon and Portsmouth?
Portsmouth is 13 hours behind Suwon.
What is the cheapest way to fly from SWU to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SWU–PSM that never appear on search engines, with no booking fees.