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ZEM to YSO: distance & flight time
Eastmain River (Eastmain River Airport) → Postville (Postville Airport)
788 mi
1,269 km · 685 nm
2h 11m
estimated nonstop flight time
+1h
time difference · heading east
See live ZEM→YSO fares Phone-only fares on this route — call free
Flight time details
788 miles nonstop takes roughly 2h 11m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- ZEM — Eastmain River Airport · Eastmain River, Canada
- YSO — Postville Airport · Postville, 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 ZEM
- YKQ · Waskaganish Airport53 mi away
- YNC · Wemindji Airport56 mi away
- YGL · La Grande Rivière Airport102 mi away
- YNS · Nemiscau Airport108 mi away
Near YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 mi away
Frequently asked questions
How far is ZEM from YSO?
The flight distance from Eastmain River (ZEM) to Postville (YSO) is 788 miles (1,269 km, 685 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZEM to YSO?
A nonstop flight takes about 2h 11m 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 Eastmain River and Postville?
Postville is 1 hour ahead of Eastmain River.
What is the cheapest way to fly from ZEM to YSO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZEM–YSO that never appear on search engines, with no booking fees.