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BUF to ZEM: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Eastmain River (Eastmain River Airport)
642 mi
1,033 km · 558 nm
1h 52m
estimated nonstop flight time
Same time
time difference · heading north
See live BUF→ZEM fares Phone-only fares on this route — call free
Flight time details
642 miles nonstop takes roughly 1h 52m gate to gate, flying north. 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
- ZEM — Eastmain River Airport · Eastmain River, Canada
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 ZEM
- YKQ · Waskaganish Airport53 mi away
- YNC · Wemindji Airport56 mi away
- YGL · La Grande Rivière Airport102 mi away
- YNS · Nemiscau Airport108 mi away
Frequently asked questions
How far is BUF from ZEM?
The flight distance from Buffalo (BUF) to Eastmain River (ZEM) is 642 miles (1,033 km, 558 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to ZEM?
A nonstop flight takes about 1h 52m 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 ZEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–ZEM that never appear on search engines, with no booking fees.