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HGN to SFO: distance & flight time
Mae Hong Son (Mae Hong Son Airport) → San Francisco (San Francisco International Airport)
7,710 mi
12,408 km · 6,700 nm
15h 35m
estimated nonstop flight time
-14h
time difference · heading northeast
See live HGN→SFO fares Phone-only fares on this route — call free
Flight time details
7,710 miles nonstop takes roughly 15h 35m 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
- HGN — Mae Hong Son Airport · Mae Hong Son, 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 HGN
- PYY · Mae Hong Son Airport30 mi away
- LIW · Loikaw Airport56 mi away
- CNX · Chiang Mai International Airport74 mi away
- NMS · Namsang Airport111 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 HGN from SFO?
The flight distance from Mae Hong Son (HGN) to San Francisco (SFO) is 7,710 miles (12,408 km, 6,700 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HGN to SFO?
A nonstop flight takes about 15h 35m 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 Mae Hong Son and San Francisco?
San Francisco is 14 hours behind Mae Hong Son.
What is the cheapest way to fly from HGN to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HGN–SFO that never appear on search engines, with no booking fees.