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YNS to OPO: distance & flight time
Nemiscau (Nemiscau Airport) → Porto (Francisco de Sá Carneiro Airport)
3,171 mi
5,103 km · 2,755 nm
6h 41m
estimated nonstop flight time
+5h
time difference · heading east
See live YNS→OPO fares Phone-only fares on this route — call free
Flight time details
3,171 miles nonstop takes roughly 6h 41m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- YNS — Nemiscau Airport · Nemiscau, Canada
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
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 YNS
- ZEM · Eastmain River Airport108 mi away
- YKQ · Waskaganish Airport114 mi away
- YNC · Wemindji Airport146 mi away
- YGL · La Grande Rivière Airport149 mi away
Near OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Frequently asked questions
How far is YNS from OPO?
The flight distance from Nemiscau (YNS) to Porto (OPO) is 3,171 miles (5,103 km, 2,755 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNS to OPO?
A nonstop flight takes about 6h 41m 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 Nemiscau and Porto?
Porto is 5 hours ahead of Nemiscau.
What is the cheapest way to fly from YNS to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNS–OPO that never appear on search engines, with no booking fees.