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ROC to ZEM: distance & flight time
Rochester (Greater Rochester International Airport) → Eastmain River (Eastmain River Airport)
630 mi
1,015 km · 548 nm
1h 50m
estimated nonstop flight time
Same time
time difference · heading north
See live ROC→ZEM fares Phone-only fares on this route — call free
Flight time details
630 miles nonstop takes roughly 1h 50m 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
- ROC — Greater Rochester International Airport · Rochester, 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 ROC
- BUF · Buffalo Niagara International Airport55 mi away
- IAG · Niagara Falls International Airport64 mi away
- YYZ · Lester B. Pearson International Airport106 mi away
- YTR · CFB Trenton69 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 ROC from ZEM?
The flight distance from Rochester (ROC) to Eastmain River (ZEM) is 630 miles (1,015 km, 548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ROC to ZEM?
A nonstop flight takes about 1h 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 cheapest way to fly from ROC to ZEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ROC–ZEM that never appear on search engines, with no booking fees.