How far is Reading, PA, from Portland, OR?
The distance between Portland (Portland International Airport) and Reading (Reading Regional Airport) is 2357 miles / 3793 kilometers / 2048 nautical miles.
The driving distance from Portland (PDX) to Reading (RDG) is 2818 miles / 4535 kilometers, and travel time by car is about 49 hours 25 minutes.
Portland International Airport – Reading Regional Airport
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Distance from Portland to Reading
There are several ways to calculate the distance from Portland to Reading. Here are two standard methods:
Vincenty's formula (applied above)- 2356.714 miles
- 3792.763 kilometers
- 2047.928 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- 2350.621 miles
- 3782.957 kilometers
- 2042.634 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 Reading?
The estimated flight time from Portland International Airport to Reading Regional Airport is 4 hours and 57 minutes.
What is the time difference between Portland and Reading?
The time difference between Portland and Reading is 3 hours. Reading is 3 hours ahead of Portland.
Flight carbon footprint between Portland International Airport (PDX) and Reading Regional Airport (RDG)
On average, flying from Portland to Reading generates about 258 kg of CO2 per passenger, and 258 kilograms equals 570 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 Reading
See the map of the shortest flight path between Portland International Airport (PDX) and Reading Regional Airport (RDG).
Airport information
| Origin | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States  |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |
| Destination | Reading Regional Airport |
|---|---|
| City: | Reading, PA |
| Country: | United States |
| IATA Code: | RDG |
| ICAO Code: | KRDG |
| Coordinates: | 40°22′42″N, 75°57′54″W |