How far is Piedras Negras from Grayling, AK?
The distance between Grayling (Grayling Airport) and Piedras Negras (Piedras Negras International Airport) is 3529 miles / 5679 kilometers / 3066 nautical miles.
The driving distance from Grayling (KGX) to Piedras Negras (PDS) is 4594 miles / 7393 kilometers, and travel time by car is about 141 hours 24 minutes.
Grayling Airport – Piedras Negras International Airport
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Distance from Grayling to Piedras Negras
There are several ways to calculate the distance from Grayling to Piedras Negras. Here are two standard methods:
Vincenty's formula (applied above)- 3528.538 miles
- 5678.632 kilometers
- 3066.216 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- 3523.967 miles
- 5671.276 kilometers
- 3062.244 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 Piedras Negras?
The estimated flight time from Grayling Airport to Piedras Negras International Airport is 7 hours and 10 minutes.
What is the time difference between Grayling and Piedras Negras?
Flight carbon footprint between Grayling Airport (KGX) and Piedras Negras International Airport (PDS)
On average, flying from Grayling to Piedras Negras generates about 398 kg of CO2 per passenger, and 398 kilograms equals 878 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 Piedras Negras
See the map of the shortest flight path between Grayling Airport (KGX) and Piedras Negras International Airport (PDS).
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 | Piedras Negras International Airport |
|---|---|
| City: | Piedras Negras |
| Country: | Mexico  |
| IATA Code: | PDS |
| ICAO Code: | MMPG |
| Coordinates: | 28°37′38″N, 100°32′6″W |