How far is Portland, ME, from Columbus, OH?
The distance between Columbus (John Glenn Columbus International Airport) and Portland (Portland International Jetport) is 696 miles / 1120 kilometers / 605 nautical miles.
The driving distance from Columbus (CMH) to Portland (PWM) is 862 miles / 1388 kilometers, and travel time by car is about 16 hours 25 minutes.
John Glenn Columbus International Airport – Portland International Jetport
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Distance from Columbus to Portland
There are several ways to calculate the distance from Columbus to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 695.766 miles
- 1119.727 kilometers
- 604.604 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- 694.294 miles
- 1117.358 kilometers
- 603.325 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 Columbus to Portland?
The estimated flight time from John Glenn Columbus International Airport to Portland International Jetport is 1 hour and 49 minutes.
What is the time difference between Columbus and Portland?
Flight carbon footprint between John Glenn Columbus International Airport (CMH) and Portland International Jetport (PWM)
On average, flying from Columbus to Portland generates about 124 kg of CO2 per passenger, and 124 kilograms equals 274 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Columbus to Portland
See the map of the shortest flight path between John Glenn Columbus International Airport (CMH) and Portland International Jetport (PWM).
Airport information
| Origin | John Glenn Columbus International Airport |
|---|---|
| City: | Columbus, OH |
| Country: | United States  |
| IATA Code: | CMH |
| ICAO Code: | KCMH |
| Coordinates: | 39°59′52″N, 82°53′30″W |
| Destination | Portland International Jetport |
|---|---|
| City: | Portland, ME |
| Country: | United States |
| IATA Code: | PWM |
| ICAO Code: | KPWM |
| Coordinates: | 43°38′46″N, 70°18′33″W |