How far is Reading, PA, from Grayling, AK?
The distance between Grayling (Grayling Airport) and Reading (Reading Regional Airport) is 3619 miles / 5824 kilometers / 3145 nautical miles.
The driving distance from Grayling (KGX) to Reading (RDG) is 4765 miles / 7668 kilometers, and travel time by car is about 144 hours 29 minutes.
Grayling Airport – Reading Regional Airport
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Distance from Grayling to Reading
There are several ways to calculate the distance from Grayling to Reading. Here are two standard methods:
Vincenty's formula (applied above)- 3618.941 miles
- 5824.121 kilometers
- 3144.774 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- 3609.435 miles
- 5808.822 kilometers
- 3136.513 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 Grayling to Reading?
The estimated flight time from Grayling Airport to Reading Regional Airport is 7 hours and 21 minutes.
What is the time difference between Grayling and Reading?
The time difference between Grayling and Reading is 4 hours. Reading is 4 hours ahead of Grayling.
Flight carbon footprint between Grayling Airport (KGX) and Reading Regional Airport (RDG)
On average, flying from Grayling to Reading generates about 409 kg of CO2 per passenger, and 409 kilograms equals 902 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Grayling to Reading
See the map of the shortest flight path between Grayling Airport (KGX) and Reading Regional Airport (RDG).
Airport information
| Origin | Grayling Airport |
|---|---|
| City: | Grayling, AK |
| Country: | United States  |
| IATA Code: | KGX |
| ICAO Code: | PAGX |
| Coordinates: | 62°53′42″N, 160°3′58″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 |