How far is Petersburg, AK, from Reading, PA?
The distance between Reading (Reading Regional Airport) and Petersburg (Petersburg James A. Johnson Airport) is 2750 miles / 4425 kilometers / 2390 nautical miles.
The driving distance from Reading (RDG) to Petersburg (PSG) is 3558 miles / 5726 kilometers, and travel time by car is about 78 hours 35 minutes.
Reading Regional Airport – Petersburg James A. Johnson Airport
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Distance from Reading to Petersburg
There are several ways to calculate the distance from Reading to Petersburg. Here are two standard methods:
Vincenty's formula (applied above)- 2749.862 miles
- 4425.474 kilometers
- 2389.565 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- 2743.070 miles
- 4414.543 kilometers
- 2383.662 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 Petersburg?
The estimated flight time from Reading Regional Airport to Petersburg James A. Johnson Airport is 5 hours and 42 minutes.
What is the time difference between Reading and Petersburg?
The time difference between Reading and Petersburg is 4 hours. Petersburg is 4 hours behind Reading.
Flight carbon footprint between Reading Regional Airport (RDG) and Petersburg James A. Johnson Airport (PSG)
On average, flying from Reading to Petersburg generates about 305 kg of CO2 per passenger, and 305 kilograms equals 671 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 Petersburg
See the map of the shortest flight path between Reading Regional Airport (RDG) and Petersburg James A. Johnson Airport (PSG).
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 | Petersburg James A. Johnson Airport |
|---|---|
| City: | Petersburg, AK |
| Country: | United States |
| IATA Code: | PSG |
| ICAO Code: | PAPG |
| Coordinates: | 56°48′6″N, 132°56′42″W |