How far is Piedras Negras from Fort Smith, AR?
The distance between Fort Smith (Fort Smith Regional Airport) and Piedras Negras (Piedras Negras International Airport) is 587 miles / 945 kilometers / 510 nautical miles.
The driving distance from Fort Smith (FSM) to Piedras Negras (PDS) is 721 miles / 1161 kilometers, and travel time by car is about 13 hours 9 minutes.
Fort Smith Regional Airport – Piedras Negras International Airport
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Distance from Fort Smith to Piedras Negras
There are several ways to calculate the distance from Fort Smith to Piedras Negras. 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 Fort Smith to Piedras Negras?
The estimated flight time from Fort Smith Regional Airport to Piedras Negras International Airport is 1 hour and 36 minutes.
What is the time difference between Fort Smith and Piedras Negras?
There is no time difference between Fort Smith and Piedras Negras.
Flight carbon footprint between Fort Smith Regional Airport (FSM) and Piedras Negras International Airport (PDS)
On average, flying from Fort Smith to Piedras Negras 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 Fort Smith to Piedras Negras
See the map of the shortest flight path between Fort Smith Regional Airport (FSM) and Piedras Negras International Airport (PDS).
Airport information
| Origin | 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 |
| 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 |