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TWB to KTM: distance & flight time
Toowoomba (Toowoomba Airport) → Kathmandu (Tribhuvan International Airport)
5,832 mi
9,386 km · 5,068 nm
11h 54m
estimated nonstop flight time
-4.2h
time difference · heading northwest
See live TWB→KTM fares Phone-only fares on this route — call free
Flight time details
5,832 miles nonstop takes roughly 11h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.2-hour time set-back when reading arrival times on your ticket.
The two airports
- TWB — Toowoomba Airport · Toowoomba, Australia
- 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 TWB
- WTB · Toowoomba Wellcamp Airport8 mi away
- OKY · Oakey Airport14 mi away
- ACF · Brisbane Archerfield Airport67 mi away
- KGY · Kingaroy Airport67 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 TWB from KTM?
The flight distance from Toowoomba (TWB) to Kathmandu (KTM) is 5,832 miles (9,386 km, 5,068 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TWB to KTM?
A nonstop flight takes about 11h 54m 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 Toowoomba and Kathmandu?
Kathmandu is 4.2 hours behind Toowoomba.
What is the cheapest way to fly from TWB to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TWB–KTM that never appear on search engines, with no booking fees.