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NSH to KTM: distance & flight time
Noshahr (Noshahr Airport) → Kathmandu (Tribhuvan International Airport)
2,064 mi
3,322 km · 1,794 nm
4h 31m
estimated nonstop flight time
+2.3h
time difference · heading east
See live NSH→KTM fares Phone-only fares on this route — call free
Flight time details
2,064 miles nonstop takes roughly 4h 31m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.3-hour time gain when reading arrival times on your ticket.
The two airports
- NSH — Noshahr Airport · Noshahr, Iran
- 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 NSH
- RZR · Ramsar Airport47 mi away
- THR · Mehrabad International Airport68 mi away
- PYK · Payam International Airport71 mi away
- GZW · Qazvin Airport84 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 NSH from KTM?
The flight distance from Noshahr (NSH) to Kathmandu (KTM) is 2,064 miles (3,322 km, 1,794 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NSH to KTM?
A nonstop flight takes about 4h 31m 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 Noshahr and Kathmandu?
Kathmandu is 2.3 hours ahead of Noshahr.
What is the cheapest way to fly from NSH to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NSH–KTM that never appear on search engines, with no booking fees.