How far is Ottawa from Portland, ME?
The distance between Portland (Portland International Jetport) and Ottawa (Ottawa Macdonald–Cartier International Airport) is 289 miles / 465 kilometers / 251 nautical miles.
The driving distance from Portland (PWM) to Ottawa (YOW) is 376 miles / 605 kilometers, and travel time by car is about 8 hours 33 minutes.
Portland International Jetport – Ottawa Macdonald–Cartier International Airport
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Distance from Portland to Ottawa
There are several ways to calculate the distance from Portland to Ottawa. Here are two standard methods:
Vincenty's formula (applied above)- 289.045 miles
- 465.172 kilometers
- 251.173 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 288.406 miles
- 464.144 kilometers
- 250.618 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Portland to Ottawa?
The estimated flight time from Portland International Jetport to Ottawa Macdonald–Cartier International Airport is 1 hour and 2 minutes.
What is the time difference between Portland and Ottawa?
Flight carbon footprint between Portland International Jetport (PWM) and Ottawa Macdonald–Cartier International Airport (YOW)
On average, flying from Portland to Ottawa generates about 68 kg of CO2 per passenger, and 68 kilograms equals 149 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Portland to Ottawa
See the map of the shortest flight path between Portland International Jetport (PWM) and Ottawa Macdonald–Cartier International Airport (YOW).
Airport information
| Origin | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States  |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |
| Destination | Ottawa Macdonald–Cartier International Airport |
|---|---|
| City: | Ottawa |
| Country: | Canada  |
| IATA Code: | YOW |
| ICAO Code: | CYOW |
| Coordinates: | 45°19′20″N, 75°40′9″W |