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YCM to KTM: distance & flight time
Saint Catherines (Niagara District Airport) → Kathmandu (Tribhuvan International Airport)
7,441 mi
11,976 km · 6,466 nm
15h 3m
estimated nonstop flight time
+9.8h
time difference · heading north
See live YCM→KTM fares Phone-only fares on this route — call free
Flight time details
7,441 miles nonstop takes roughly 15h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.8-hour time gain when reading arrival times on your ticket.
The two airports
- YCM — Niagara District Airport · Saint Catherines, Canada
- 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 YCM
- YYZ · Lester B. Pearson International Airport41 mi away
- IAG · Niagara Falls International Airport13 mi away
- BUF · Buffalo Niagara International Airport28 mi away
- DU9 · Dunnville Airport31 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 YCM from KTM?
The flight distance from Saint Catherines (YCM) to Kathmandu (KTM) is 7,441 miles (11,976 km, 6,466 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YCM to KTM?
A nonstop flight takes about 15h 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 Saint Catherines and Kathmandu?
Kathmandu is 9.8 hours ahead of Saint Catherines.
What is the cheapest way to fly from YCM to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YCM–KTM that never appear on search engines, with no booking fees.