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KNH to PSM: distance & flight time
Kinmen (Kinmen Airport) → Portsmouth (Portsmouth International at Pease Airport)
7,736 mi
12,450 km · 6,723 nm
15h 38m
estimated nonstop flight time
-12h
time difference · heading north
See live KNH→PSM fares Phone-only fares on this route — call free
Flight time details
7,736 miles nonstop takes roughly 15h 38m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- KNH — Kinmen Airport · Kinmen, Taiwan
- 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 KNH
- XMN · Xiamen Gaoqi International Airport17 mi away
- JJN · Quanzhou Jinjiang International Airport29 mi away
- MZG · Makung Airport100 mi away
- WOT · Wang-an Airport103 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 KNH from PSM?
The flight distance from Kinmen (KNH) to Portsmouth (PSM) is 7,736 miles (12,450 km, 6,723 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KNH to PSM?
A nonstop flight takes about 15h 38m 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 Kinmen and Portsmouth?
Portsmouth is 12 hours behind Kinmen.
What is the cheapest way to fly from KNH to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KNH–PSM that never appear on search engines, with no booking fees.