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LSH to PSM: distance & flight time
Lashio (Lashio Airport) → Portsmouth (Portsmouth International at Pease Airport)
7,815 mi
12,577 km · 6,791 nm
15h 47m
estimated nonstop flight time
-10.5h
time difference · heading north
See live LSH→PSM fares Phone-only fares on this route — call free
Flight time details
7,815 miles nonstop takes roughly 15h 47m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- LSH — Lashio Airport · Lashio, Burma
- 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 LSH
- NMT · Namtu Airport25 mi away
- MOE · Momeik Airport71 mi away
- BMO · Banmaw Airport95 mi away
- CWJ · Cangyuan Washan Airport105 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 LSH from PSM?
The flight distance from Lashio (LSH) to Portsmouth (PSM) is 7,815 miles (12,577 km, 6,791 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LSH to PSM?
A nonstop flight takes about 15h 47m 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 Lashio and Portsmouth?
Portsmouth is 10.5 hours behind Lashio.
What is the cheapest way to fly from LSH to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSH–PSM that never appear on search engines, with no booking fees.