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CMJ to SEM: distance & flight time
Cimei (Chi Mei Airport) → Selma (Craig Field)
8,221 mi
13,231 km · 7,144 nm
16h 35m
estimated nonstop flight time
-13h
time difference · heading northeast
See live CMJ→SEM fares Phone-only fares on this route — call free
Flight time details
8,221 miles nonstop takes roughly 16h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- CMJ — Chi Mei Airport · Cimei, Taiwan
- SEM — Craig Field · Selma, 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 SEM
Frequently asked questions
How far is CMJ from SEM?
The flight distance from Cimei (CMJ) to Selma (SEM) is 8,221 miles (13,231 km, 7,144 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMJ to SEM?
A nonstop flight takes about 16h 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 Cimei and Selma?
Selma is 13 hours behind Cimei.
What is the cheapest way to fly from CMJ to SEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMJ–SEM that never appear on search engines, with no booking fees.