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BUF to KSC: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Kosice (Košice Airport)
4,469 mi
7,191 km · 3,883 nm
9h 14m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BUF→KSC fares Phone-only fares on this route — call free
Flight time details
4,469 miles nonstop takes roughly 9h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- BUF — Buffalo Niagara International Airport · Buffalo, United States
- KSC — Košice Airport · Kosice, Slovakia
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 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
Near KSC
- UDJ · Uzhhorod International Airport47 mi away
- TAT · Poprad-Tatry Airport54 mi away
- DEB · Debrecen International Airport83 mi away
- SLD · Sliač Airport96 mi away
Frequently asked questions
How far is BUF from KSC?
The flight distance from Buffalo (BUF) to Kosice (KSC) is 4,469 miles (7,191 km, 3,883 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to KSC?
A nonstop flight takes about 9h 14m 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 Buffalo and Kosice?
Kosice is 6 hours ahead of Buffalo.
What is the cheapest way to fly from BUF to KSC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–KSC that never appear on search engines, with no booking fees.