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YBS to PSM: distance & flight time
Musselwhite Mine (Opapimiskan Lake Airport) → Portsmouth (Portsmouth International at Pease Airport)
1,115 mi
1,794 km · 969 nm
2h 53m
estimated nonstop flight time
—
time difference · heading southeast
See live YBS→PSM fares Phone-only fares on this route — call free
Flight time details
1,115 miles nonstop takes roughly 2h 53m gate to gate, flying southeast. 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
- YBS — Opapimiskan Lake Airport · Musselwhite Mine, Canada
- PSM — Portsmouth International at Pease 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 YBS
- KIF · Kingfisher Lake Airport36 mi away
- ZRJ · Round Lake (Weagamow Lake) Airport46 mi away
- WNN · Wunnumin Lake Airport50 mi away
- SUR · Summer Beaver Airport77 mi away
Near PSM
- BOS · General Edward Lawrence Logan International Airport50 mi away
- LWM · Lawrence Municipal Airport29 mi away
- MHT · Manchester-Boston Regional Airport33 mi away
- BVY · Beverly Municipal Airport34 mi away
Frequently asked questions
How far is YBS from PSM?
The flight distance from Musselwhite Mine (YBS) to Portsmouth (PSM) is 1,115 miles (1,794 km, 969 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YBS to PSM?
A nonstop flight takes about 2h 53m 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 YBS to PSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YBS–PSM that never appear on search engines, with no booking fees.