Need help booking?
Unpublished phone-only deals available
OBO to KTM: distance & flight time
Obihiro (Tokachi-Obihiro Airport) → Kathmandu (Tribhuvan International Airport)
3,357 mi
5,403 km · 2,918 nm
7h 3m
estimated nonstop flight time
-3.2h
time difference · heading west
See live OBO→KTM fares Phone-only fares on this route — call free
Flight time details
3,357 miles nonstop takes roughly 7h 3m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.2-hour time set-back when reading arrival times on your ticket.
The two airports
- OBO — Tokachi-Obihiro Airport · Obihiro, Japan
- 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 OBO
- KUH · Kushiro Airport54 mi away
- AKJ · Asahikawa Airport75 mi away
- CTS · New Chitose Airport77 mi away
- MMB · Memanbetsu Airport92 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 OBO from KTM?
The flight distance from Obihiro (OBO) to Kathmandu (KTM) is 3,357 miles (5,403 km, 2,918 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBO to KTM?
A nonstop flight takes about 7h 3m 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 Obihiro and Kathmandu?
Kathmandu is 3.2 hours behind Obihiro.
What is the cheapest way to fly from OBO to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBO–KTM that never appear on search engines, with no booking fees.