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YWM to PMH: distance & flight time
Williams Harbour (Williams Harbour Airport) → Portsmouth (Greater Portsmouth Regional Airport)
1,598 mi
2,572 km · 1,389 nm
3h 36m
estimated nonstop flight time
—
time difference · heading southwest
See live YWM→PMH fares Phone-only fares on this route — call free
Flight time details
1,598 miles nonstop takes roughly 3h 36m 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
- YWM — Williams Harbour Airport · Williams Harbour, 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 YWM
- YFX · St. Lewis (Fox Harbour) Airport14 mi away
- YMH · Mary's Harbour Airport18 mi away
- YHA · Port Hope Simpson Airport21 mi away
- YBI · Black Tickle Airport62 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 YWM from PMH?
The flight distance from Williams Harbour (YWM) to Portsmouth (PMH) is 1,598 miles (2,572 km, 1,389 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YWM to PMH?
A nonstop flight takes about 3h 36m 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 YWM to PMH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YWM–PMH that never appear on search engines, with no booking fees.