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KTM to RAL: distance & flight time
Kathmandu (Tribhuvan International Airport) → Riverside (Riverside Municipal Airport)
7,923 mi
12,751 km · 6,885 nm
16h
estimated nonstop flight time
-12.7h
time difference · heading north
See live KTM→RAL fares Phone-only fares on this route — call free
Flight time details
7,923 miles nonstop takes roughly 16h gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12.7-hour time set-back when reading arrival times on your ticket.
The two airports
- KTM — Tribhuvan International Airport · Kathmandu, Nepal
- RAL — Riverside Municipal Airport · Riverside, 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 RAL
- ONT · Ontario International Airport11 mi away
- CNO · Chino Airport11 mi away
- RIV · March ARB Airport12 mi away
- LAX · Los Angeles International Airport55 mi away
Frequently asked questions
How far is KTM from RAL?
The flight distance from Kathmandu (KTM) to Riverside (RAL) is 7,923 miles (12,751 km, 6,885 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KTM to RAL?
A nonstop flight takes about 16h 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 Riverside?
Riverside is 12.7 hours behind Kathmandu.
What is the cheapest way to fly from KTM to RAL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KTM–RAL that never appear on search engines, with no booking fees.