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YNS to PMH: distance & flight time
Nemiscau (Nemiscau Airport) → Portsmouth (Greater Portsmouth Regional Airport)
945 mi
1,521 km · 821 nm
2h 31m
estimated nonstop flight time
—
time difference · heading southwest
See live YNS→PMH fares Phone-only fares on this route — call free
Flight time details
945 miles nonstop takes roughly 2h 31m gate to gate, flying southwest. 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
- YNS — Nemiscau Airport · Nemiscau, Canada
- PMH — Greater Portsmouth Regional Airport · Portsmouth, United States
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 PMH
- HTS · Tri-State/Milton J. Ferguson Field36 mi away
- ATO · Ohio University Snyder Field42 mi away
- ILN · Wilmington Airpark65 mi away
- LCK · Rickenbacker International Airport67 mi away
Frequently asked questions
How far is YNS from PMH?
The flight distance from Nemiscau (YNS) to Portsmouth (PMH) is 945 miles (1,521 km, 821 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YNS to PMH?
A nonstop flight takes about 2h 31m 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 YNS to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNS–PMH that never appear on search engines, with no booking fees.