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KTM to CSM: distance & flight time
Kathmandu (Tribhuvan International Airport) → Clinton (Clinton Sherman Airport)
8,071 mi
12,989 km · 7,014 nm
16h 18m
estimated nonstop flight time
-10.7h
time difference · heading north
See live KTM→CSM fares Phone-only fares on this route — call free
Flight time details
8,071 miles nonstop takes roughly 16h 18m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.7-hour time set-back when reading arrival times on your ticket.
The two airports
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
- CSM — Clinton Sherman Airport · Clinton, United States
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 CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 mi away
Frequently asked questions
How far is KTM from CSM?
The flight distance from Kathmandu (KTM) to Clinton (CSM) is 8,071 miles (12,989 km, 7,014 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to CSM?
A nonstop flight takes about 16h 18m 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 Clinton?
Clinton is 10.7 hours behind Kathmandu.
What is the cheapest way to fly from KTM to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–CSM that never appear on search engines, with no booking fees.