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SFO to KTM: distance & flight time
San Francisco (San Francisco International Airport) → Kathmandu (Tribhuvan International Airport)
7,579 mi
12,198 km · 6,586 nm
15h 20m
estimated nonstop flight time
+12.8h
time difference · heading northwest
See live SFO→KTM fares Phone-only fares on this route — call free
Flight time details
7,579 miles nonstop takes roughly 15h 20m gate to gate, flying northwest. 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
- SFO — San Francisco International Airport · San Francisco, 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 SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 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 SFO from KTM?
The flight distance from San Francisco (SFO) to Kathmandu (KTM) is 7,579 miles (12,198 km, 6,586 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFO to KTM?
A nonstop flight takes about 15h 20m 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 San Francisco and Kathmandu?
Kathmandu is 12.8 hours ahead of San Francisco.
What is the cheapest way to fly from SFO to KTM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFO–KTM that never appear on search engines, with no booking fees.