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CMJ to BUF: distance & flight time
Cimei (Chi Mei Airport) → Buffalo (Buffalo Niagara International Airport)
7,722 mi
12,428 km · 6,710 nm
15h 37m
estimated nonstop flight time
-12h
time difference · heading north
See live CMJ→BUF fares Phone-only fares on this route — call free
Flight time details
7,722 miles nonstop takes roughly 15h 37m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- CMJ — Chi Mei Airport · Cimei, Taiwan
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 mi away
Frequently asked questions
How far is CMJ from BUF?
The flight distance from Cimei (CMJ) to Buffalo (BUF) is 7,722 miles (12,428 km, 6,710 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMJ to BUF?
A nonstop flight takes about 15h 37m 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 Buffalo?
Buffalo is 12 hours behind Cimei.
What is the cheapest way to fly from CMJ to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMJ–BUF that never appear on search engines, with no booking fees.