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PWM to KTM: distance & flight time
Portland (Portland International Jetport Airport) → Kathmandu (Tribhuvan International Airport)
7,272 mi
11,703 km · 6,319 nm
14h 44m
estimated nonstop flight time
+9.8h
time difference · heading north
See live PWM→KTM fares Phone-only fares on this route — call free
Flight time details
7,272 miles nonstop takes roughly 14h 44m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.8-hour time gain when reading arrival times on your ticket.
The two airports
- PWM — Portland International Jetport Airport · Portland, United States
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
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 PWM
- NHZ · Brunswick Executive Airport25 mi away
- LEW · Auburn Lewiston Municipal Airport28 mi away
- FRY · Eastern Slopes Regional Airport40 mi away
- PSM · Portsmouth International at Pease Airport47 mi away
Near KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Frequently asked questions
How far is PWM from KTM?
The flight distance from Portland (PWM) to Kathmandu (KTM) is 7,272 miles (11,703 km, 6,319 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PWM to KTM?
A nonstop flight takes about 14h 44m 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 Portland and Kathmandu?
Kathmandu is 9.8 hours ahead of Portland.
What is the cheapest way to fly from PWM to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PWM–KTM that never appear on search engines, with no booking fees.