How far is Fort Smith, AR, from Piedras Negras?
The distance between Piedras Negras (Piedras Negras International Airport) and Fort Smith (Fort Smith Regional Airport) is 587 miles / 945 kilometers / 510 nautical miles.
The driving distance from Piedras Negras (PDS) to Fort Smith (FSM) is 721 miles / 1160 kilometers, and travel time by car is about 13 hours 10 minutes.
Piedras Negras International Airport – Fort Smith Regional Airport
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Distance from Piedras Negras to Fort Smith
There are several ways to calculate the distance from Piedras Negras to Fort Smith. Here are two standard methods:
Vincenty's formula (applied above)- 586.967 miles
- 944.632 kilometers
- 510.061 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- 587.522 miles
- 945.525 kilometers
- 510.543 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 Fort Smith?
The estimated flight time from Piedras Negras International Airport to Fort Smith Regional Airport is 1 hour and 36 minutes.
What is the time difference between Piedras Negras and Fort Smith?
There is no time difference between Piedras Negras and Fort Smith.
Flight carbon footprint between Piedras Negras International Airport (PDS) and Fort Smith Regional Airport (FSM)
On average, flying from Piedras Negras to Fort Smith generates about 111 kg of CO2 per passenger, and 111 kilograms equals 245 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 Fort Smith
See the map of the shortest flight path between Piedras Negras International Airport (PDS) and Fort Smith Regional Airport (FSM).
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 | Fort Smith Regional Airport |
|---|---|
| City: | Fort Smith, AR |
| Country: | United States  |
| IATA Code: | FSM |
| ICAO Code: | KFSM |
| Coordinates: | 35°20′11″N, 94°22′2″W |