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KTM to BXO: distance & flight time
Kathmandu (Tribhuvan International Airport) → Buochs (Buochs Airport)
4,254 mi
6,846 km · 3,697 nm
8h 48m
estimated nonstop flight time
-3.7h
time difference · heading northwest
See live KTM→BXO fares Phone-only fares on this route — call free
Flight time details
4,254 miles nonstop takes roughly 8h 48m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.7-hour time set-back when reading arrival times on your ticket.
The two airports
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
- BXO — Buochs Airport · Buochs, Switzerland
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 KTM
- SIF · Simara Airport44 mi away
- RHP · Ramechhap Airport48 mi away
- BHR · Bharatpur Airport57 mi away
- MEY · Meghauli Airport70 mi away
Near BXO
- EML · Emmen Air Base9 mi away
- ZIN · Interlaken Air Base32 mi away
- ZRH · Zürich Airport35 mi away
- BRN · Bern Belp Airport43 mi away
Frequently asked questions
How far is KTM from BXO?
The flight distance from Kathmandu (KTM) to Buochs (BXO) is 4,254 miles (6,846 km, 3,697 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to BXO?
A nonstop flight takes about 8h 48m 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 Kathmandu and Buochs?
Buochs is 3.7 hours behind Kathmandu.
What is the cheapest way to fly from KTM to BXO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–BXO that never appear on search engines, with no booking fees.