Need help booking?
Unpublished phone-only deals available
PSM to PCQ: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Phongsaly (Boun Neau Airport)
7,941 mi
12,779 km · 6,900 nm
16h 2m
estimated nonstop flight time
—
time difference · heading north
See live PSM→PCQ fares Phone-only fares on this route — call free
Flight time details
7,941 miles nonstop takes roughly 16h 2m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- PCQ — Boun Neau Airport · Phongsaly, Laos
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 PCQ
- LXG · Luang Namtha Airport57 mi away
- ODY · Oudomsay Airport67 mi away
- DIN · Dien Bien Phu Airport73 mi away
- JHG · Xishuangbanna Gasa Airport77 mi away
Frequently asked questions
How far is PSM from PCQ?
The flight distance from Portsmouth (PSM) to Phongsaly (PCQ) is 7,941 miles (12,779 km, 6,900 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to PCQ?
A nonstop flight takes about 16h 2m 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 cheapest way to fly from PSM to PCQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–PCQ that never appear on search engines, with no booking fees.