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Airport Comparison
| PSM | YOW | |
|---|---|---|
| Airport Name | Portsmouth International At Pease Airport | Ottawa / Macdonald-Cartier International Airport |
| IATA Code | PSM | YOW |
| ICAO Code | KPSM | CYOW |
| City | Portsmouth | Ottawa |
| Country | United States | Canada |
| Timezone | America/New_York | America/Toronto |
| Elevation | 100 ft | 374 ft |
| Coordinates | 43.080000, -70.820000 | 45.320000, -75.670000 |
Portsmouth (PSM) to Ottawa (YOW) Flight Distance
The flight distance from Portsmouth International At Pease Airport (PSM) in Portsmouth, United States to Ottawa / Macdonald-Cartier International Airport (YOW) in Ottawa, Canada is 460 kilometers (286 miles / 248 nautical miles). The estimated flight time for this route is approximately 2h, flying northwest at a heading of 304°.
This is a short regional route, typically operated by turboprop or small regional jet aircraft. Flight time is minimal and passengers can expect a quick, efficient journey.
This is an international route connecting United States with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 07:35 in Portsmouth, it's 07:35 in Ottawa.
The return flight from Ottawa (YOW) to Portsmouth (PSM) follows a heading of 121° (east southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Portsmouth International At Pease Airport (PSM) and Ottawa / Macdonald-Cartier International Airport (YOW) detail pages, or use our flight duration calculator to compare other routes.
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