How far is Harlingen, TX, from Piedras Negras?
The distance between Piedras Negras (Piedras Negras International Airport) and Harlingen (Valley International Airport) is 242 miles / 390 kilometers / 210 nautical miles.
The driving distance from Piedras Negras (PDS) to Harlingen (HRL) is 311 miles / 500 kilometers, and travel time by car is about 5 hours 57 minutes.
Piedras Negras International Airport – Valley International Airport
Search flights
Distance from Piedras Negras to Harlingen
There are several ways to calculate the distance from Piedras Negras to Harlingen. Here are two standard methods:
Vincenty's formula (applied above)- 242.065 miles
- 389.565 kilometers
- 210.348 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- 242.220 miles
- 389.816 kilometers
- 210.484 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 Harlingen?
The estimated flight time from Piedras Negras International Airport to Valley International Airport is 57 minutes.
What is the time difference between Piedras Negras and Harlingen?
There is no time difference between Piedras Negras and Harlingen.
Flight carbon footprint between Piedras Negras International Airport (PDS) and Valley International Airport (HRL)
On average, flying from Piedras Negras to Harlingen generates about 61 kg of CO2 per passenger, and 61 kilograms equals 134 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 Harlingen
See the map of the shortest flight path between Piedras Negras International Airport (PDS) and Valley International Airport (HRL).
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 | Valley International Airport |
|---|---|
| City: | Harlingen, TX |
| Country: | United States  |
| IATA Code: | HRL |
| ICAO Code: | KHRL |
| Coordinates: | 26°13′42″N, 97°39′15″W |