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PSM to LHW: distance & flight time
Portsmouth (Portsmouth International at Pease Airport) → Lanzhou (Lanzhou Zhongchuan Airport)
6,926 mi
11,147 km · 6,019 nm
14h 3m
estimated nonstop flight time
+13h
time difference · heading north
See live PSM→LHW fares Phone-only fares on this route — call free
Flight time details
6,926 miles nonstop takes roughly 14h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- PSM — Portsmouth International at Pease Airport · Portsmouth, United States
- LHW — Lanzhou Zhongchuan Airport · Lanzhou, China
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 LHW
- XNN · Xining Caojiabu Airport88 mi away
- ZHY · Zhongwei Shapotou Airport112 mi away
- GXH · Gannan Xiahe Airport130 mi away
- GYU · Guyuan Liupanshan Airport148 mi away
Frequently asked questions
How far is PSM from LHW?
The flight distance from Portsmouth (PSM) to Lanzhou (LHW) is 6,926 miles (11,147 km, 6,019 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSM to LHW?
A nonstop flight takes about 14h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from PSM to LHW?
Nonstop service on PSM–LHW depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 14h 3m nonstop estimate.
What is the time difference between Portsmouth and Lanzhou?
Lanzhou is 13 hours ahead of Portsmouth.
What is the cheapest way to fly from PSM to LHW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSM–LHW that never appear on search engines, with no booking fees.
Why are some PSM to LHW fares phone-only?
Consolidator contracts let us sell certain PSM–LHW tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.