How far is Great Falls, MT, from Piedras Negras?
The distance between Piedras Negras (Piedras Negras International Airport) and Great Falls (Great Falls International Airport) is 1425 miles / 2294 kilometers / 1238 nautical miles.
The driving distance from Piedras Negras (PDS) to Great Falls (GTF) is 1739 miles / 2798 kilometers, and travel time by car is about 32 hours 23 minutes.
Piedras Negras International Airport – Great Falls International Airport
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Distance from Piedras Negras to Great Falls
There are several ways to calculate the distance from Piedras Negras to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1425.119 miles
- 2293.507 kilometers
- 1238.395 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- 1426.641 miles
- 2295.955 kilometers
- 1239.717 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 Piedras Negras to Great Falls?
The estimated flight time from Piedras Negras International Airport to Great Falls International Airport is 3 hours and 11 minutes.
What is the time difference between Piedras Negras and Great Falls?
Flight carbon footprint between Piedras Negras International Airport (PDS) and Great Falls International Airport (GTF)
On average, flying from Piedras Negras to Great Falls generates about 175 kg of CO2 per passenger, and 175 kilograms equals 385 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Piedras Negras to Great Falls
See the map of the shortest flight path between Piedras Negras International Airport (PDS) and Great Falls International Airport (GTF).
Airport information
| Origin | Piedras Negras International Airport |
|---|---|
| City: | Piedras Negras |
| Country: | Mexico  |
| IATA Code: | PDS |
| ICAO Code: | MMPG |
| Coordinates: | 28°37′38″N, 100°32′6″W |
| Destination | Great Falls International Airport |
|---|---|
| City: | Great Falls, MT |
| Country: | United States  |
| IATA Code: | GTF |
| ICAO Code: | KGTF |
| Coordinates: | 47°28′55″N, 111°22′15″W |