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CBM to KTM: distance & flight time
Colombus (Columbus Air Force Base) → Kathmandu (Tribhuvan International Airport)
8,179 mi
13,163 km · 7,108 nm
16h 30m
estimated nonstop flight time
+10.8h
time difference · heading north
See live CBM→KTM fares Phone-only fares on this route — call free
Flight time details
8,179 miles nonstop takes roughly 16h 30m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.8-hour time gain when reading arrival times on your ticket.
The two airports
- CBM — Columbus Air Force Base · Colombus, 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 CBM
- GTR · Golden Triangle Regional Airport16 mi away
- TUP · Tupelo Regional Airport47 mi away
- TCL · Tuscaloosa Regional Airport56 mi away
- UOX · University Oxford Airport81 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 CBM from KTM?
The flight distance from Colombus (CBM) to Kathmandu (KTM) is 8,179 miles (13,163 km, 7,108 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CBM to KTM?
A nonstop flight takes about 16h 30m 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 Colombus and Kathmandu?
Kathmandu is 10.8 hours ahead of Colombus.
What is the cheapest way to fly from CBM to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CBM–KTM that never appear on search engines, with no booking fees.