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BUF to BNJ: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Sankt-Augustin (Bonn-Hangelar Airport)
3,861 mi
6,214 km · 3,355 nm
8h 2m
estimated nonstop flight time
—
time difference · heading northeast
See live BUF→BNJ fares Phone-only fares on this route — call free
Flight time details
3,861 miles nonstop takes roughly 8h 2m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BUF — Buffalo Niagara International Airport · Buffalo, United States
- BNJ — Bonn-Hangelar Airport · Sankt-Augustin, Germany
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 BNJ
- CGN · Cologne Bonn Airport7 mi away
- FRA · Frankfurt am Main Airport80 mi away
- DUS · Düsseldorf Airport40 mi away
- SGE · Siegerland Airport40 mi away
Frequently asked questions
How far is BUF from BNJ?
The flight distance from Buffalo (BUF) to Sankt-Augustin (BNJ) is 3,861 miles (6,214 km, 3,355 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to BNJ?
A nonstop flight takes about 8h 2m 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 cheapest way to fly from BUF to BNJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–BNJ that never appear on search engines, with no booking fees.