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CMJ to SFO: distance & flight time
Cimei (Chi Mei Airport) → San Francisco (San Francisco International Airport)
6,629 mi
10,668 km · 5,760 nm
13h 28m
estimated nonstop flight time
-15h
time difference · heading northeast
See live CMJ→SFO fares Phone-only fares on this route — call free
Flight time details
6,629 miles nonstop takes roughly 13h 28m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- CMJ — Chi Mei Airport · Cimei, Taiwan
- 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 CMJ
- WOT · Wang-an Airport12 mi away
- MZG · Makung Airport28 mi away
- TNN · Tainan Airport53 mi away
- CYI · Chiayi Airport64 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 CMJ from SFO?
The flight distance from Cimei (CMJ) to San Francisco (SFO) is 6,629 miles (10,668 km, 5,760 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMJ to SFO?
A nonstop flight takes about 13h 28m 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 Cimei and San Francisco?
San Francisco is 15 hours behind Cimei.
What is the cheapest way to fly from CMJ to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMJ–SFO that never appear on search engines, with no booking fees.