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PSM to PKZ: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Pakse (Pakse International Airport)
8,409 mi
13,533 km · 7,307 nm
16h 57m
estimated nonstop flight time
+11h
time difference · heading north
See live PSM→PKZ fares Phone-only fares on this route — call free
Flight time details
8,409 miles nonstop takes roughly 16h 57m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- PKZ — Pakse International Airport · Pakse, 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 PKZ
- VNA · Saravane Airport58 mi away
- UBP · Ubon Ratchathani Airport61 mi away
- AOU · Attopeu Airport73 mi away
- TNX · Stung Treng Airport112 mi away
Frequently asked questions
How far is PSM from PKZ?
The flight distance from Portsmouth (PSM) to Pakse (PKZ) is 8,409 miles (13,533 km, 7,307 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to PKZ?
A nonstop flight takes about 16h 57m 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 Pakse?
Pakse is 11 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to PKZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–PKZ that never appear on search engines, with no booking fees.