How far is Portland, ME, from Reading, PA?
The distance between Reading (Reading Regional Airport) and Portland (Portland International Jetport) is 368 miles / 592 kilometers / 320 nautical miles.
The driving distance from Reading (RDG) to Portland (PWM) is 432 miles / 696 kilometers, and travel time by car is about 8 hours 48 minutes.
Reading Regional Airport – Portland International Jetport
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Distance from Reading to Portland
There are several ways to calculate the distance from Reading to Portland. Here are two standard methods:
Vincenty's formula (applied above)- 368.106 miles
- 592.409 kilometers
- 319.875 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- 367.656 miles
- 591.685 kilometers
- 319.485 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 Reading to Portland?
The estimated flight time from Reading Regional Airport to Portland International Jetport is 1 hour and 11 minutes.
What is the time difference between Reading and Portland?
Flight carbon footprint between Reading Regional Airport (RDG) and Portland International Jetport (PWM)
On average, flying from Reading to Portland generates about 79 kg of CO2 per passenger, and 79 kilograms equals 175 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Reading to Portland
See the map of the shortest flight path between Reading Regional Airport (RDG) and Portland International Jetport (PWM).
Airport information
| Origin | Reading Regional Airport |
|---|---|
| City: | Reading, PA |
| Country: | United States  |
| IATA Code: | RDG |
| ICAO Code: | KRDG |
| Coordinates: | 40°22′42″N, 75°57′54″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 |