How far is Rochester, NY, from Portland, ME?
The distance between Portland (Portland International Jetport) and Rochester (Greater Rochester International Airport) is 372 miles / 599 kilometers / 324 nautical miles.
The driving distance from Portland (PWM) to Rochester (ROC) is 491 miles / 790 kilometers, and travel time by car is about 9 hours 42 minutes.
Portland International Jetport – Greater Rochester International Airport
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Distance from Portland to Rochester
There are several ways to calculate the distance from Portland to Rochester. Here are two standard methods:
Vincenty's formula (applied above)- 372.403 miles
- 599.324 kilometers
- 323.609 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- 371.412 miles
- 597.729 kilometers
- 322.748 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 Rochester?
The estimated flight time from Portland International Jetport to Greater Rochester International Airport is 1 hour and 12 minutes.
What is the time difference between Portland and Rochester?
Flight carbon footprint between Portland International Jetport (PWM) and Greater Rochester International Airport (ROC)
On average, flying from Portland to Rochester generates about 80 kg of CO2 per passenger, and 80 kilograms equals 176 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 Rochester
See the map of the shortest flight path between Portland International Jetport (PWM) and Greater Rochester International Airport (ROC).
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 | Greater Rochester International Airport |
|---|---|
| City: | Rochester, NY |
| Country: | United States |
| IATA Code: | ROC |
| ICAO Code: | KROC |
| Coordinates: | 43°7′8″N, 77°40′20″W |