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AVW to KTM: distance & flight time
Tucson (Marana Regional Airport) → Kathmandu (Tribhuvan International Airport)
8,143 mi
13,106 km · 7,076 nm
16h 26m
estimated nonstop flight time
+12.8h
time difference · heading north
See live AVW→KTM fares Phone-only fares on this route — call free
Flight time details
8,143 miles nonstop takes roughly 16h 26m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.8-hour time gain when reading arrival times on your ticket.
The two airports
- AVW — Marana Regional Airport · Tucson, 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 AVW
- MZJ · Pinal Airpark9 mi away
- DMA · Davis Monthan Air Force Base26 mi away
- TUS · Tucson International Airport26 mi away
- PHX · Phoenix Sky Harbor International 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 AVW from KTM?
The flight distance from Tucson (AVW) to Kathmandu (KTM) is 8,143 miles (13,106 km, 7,076 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AVW to KTM?
A nonstop flight takes about 16h 26m 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 Tucson and Kathmandu?
Kathmandu is 12.8 hours ahead of Tucson.
What is the cheapest way to fly from AVW to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AVW–KTM that never appear on search engines, with no booking fees.