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YSO to KTM: distance & flight time
Postville (Postville Airport) → Kathmandu (Tribhuvan International Airport)
6,366 mi
10,246 km · 5,532 nm
12h 57m
estimated nonstop flight time
+8.8h
time difference · heading northeast
See live YSO→KTM fares Phone-only fares on this route — call free
Flight time details
6,366 miles nonstop takes roughly 12h 57m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8.8-hour time gain when reading arrival times on your ticket.
The two airports
- YSO — Postville Airport · Postville, Canada
- 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 YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 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 YSO from KTM?
The flight distance from Postville (YSO) to Kathmandu (KTM) is 6,366 miles (10,246 km, 5,532 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSO to KTM?
A nonstop flight takes about 12h 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 Postville and Kathmandu?
Kathmandu is 8.8 hours ahead of Postville.
What is the cheapest way to fly from YSO to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSO–KTM that never appear on search engines, with no booking fees.