How far is Reading, PA, from Johnstown, PA?
The distance between Johnstown (Johnstown–Cambria County Airport) and Reading (Reading Regional Airport) is 151 miles / 244 kilometers / 132 nautical miles.
The driving distance from Johnstown (JST) to Reading (RDG) is 193 miles / 310 kilometers, and travel time by car is about 3 hours 54 minutes.
Johnstown–Cambria County Airport – Reading Regional Airport
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Distance from Johnstown to Reading
There are several ways to calculate the distance from Johnstown to Reading. Here are two standard methods:
Vincenty's formula (applied above)- 151.497 miles
- 243.811 kilometers
- 131.648 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- 151.116 miles
- 243.198 kilometers
- 131.316 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 Johnstown to Reading?
The estimated flight time from Johnstown–Cambria County Airport to Reading Regional Airport is 47 minutes.
What is the time difference between Johnstown and Reading?
Flight carbon footprint between Johnstown–Cambria County Airport (JST) and Reading Regional Airport (RDG)
On average, flying from Johnstown to Reading generates about 47 kg of CO2 per passenger, and 47 kilograms equals 104 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Johnstown to Reading
See the map of the shortest flight path between Johnstown–Cambria County Airport (JST) and Reading Regional Airport (RDG).
Airport information
| Origin | Johnstown–Cambria County Airport |
|---|---|
| City: | Johnstown, PA |
| Country: | United States  |
| IATA Code: | JST |
| ICAO Code: | KJST |
| Coordinates: | 40°18′57″N, 78°50′2″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 |