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KKC to SFO: distance & flight time
Khon Kaen (Khon Kaen Airport) → San Francisco (San Francisco International Airport)
7,687 mi
12,372 km · 6,680 nm
15h 32m
estimated nonstop flight time
-14h
time difference · heading northeast
See live KKC→SFO fares Phone-only fares on this route — call free
Flight time details
7,687 miles nonstop takes roughly 15h 32m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- KKC — Khon Kaen Airport · Khon Kaen, Thailand
- SFO — San Francisco International Airport · San Francisco, 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 KKC
- UTH · Udon Thani Airport64 mi away
- ROI · Roi Et Airport70 mi away
- BFV · Buri Ram Airport91 mi away
- LOE · Loei Airport97 mi away
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
Frequently asked questions
How far is KKC from SFO?
The flight distance from Khon Kaen (KKC) to San Francisco (SFO) is 7,687 miles (12,372 km, 6,680 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKC to SFO?
A nonstop flight takes about 15h 32m 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 Khon Kaen and San Francisco?
San Francisco is 14 hours behind Khon Kaen.
What is the cheapest way to fly from KKC to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKC–SFO that never appear on search engines, with no booking fees.