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SDJ to BUF: distance & flight time
Sendai (Sendai Airport) → Buffalo (Buffalo Niagara International Airport)
6,308 mi
10,152 km · 5,481 nm
12h 50m
estimated nonstop flight time
-13h
time difference · heading northeast
See live SDJ→BUF fares Phone-only fares on this route — call free
Flight time details
6,308 miles nonstop takes roughly 12h 50m 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
- SDJ — Sendai Airport · Sendai, Japan
- 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 SDJ
- GAJ · Yamagata Airport35 mi away
- FKS · Fukushima Airport68 mi away
- SYO · Shonai Airport77 mi away
- HNA · Hanamaki Airport90 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 SDJ from BUF?
The flight distance from Sendai (SDJ) to Buffalo (BUF) is 6,308 miles (10,152 km, 5,481 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDJ to BUF?
A nonstop flight takes about 12h 50m 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 Sendai and Buffalo?
Buffalo is 13 hours behind Sendai.
What is the cheapest way to fly from SDJ to BUF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDJ–BUF that never appear on search engines, with no booking fees.