Air Miles Calculator

Distance between Houston, TX (HOU) and Piedras Negras (PDS)

Flight distance from Houston to Piedras Negras (Houston William P. Hobby Airport – Piedras Negras International Airport) is 325 miles / 524 kilometers / 283 nautical miles. Estimated flight time is 1 hour 6 minutes.

Driving distance from Houston (HOU) to Piedras Negras (PDS) is 355 miles / 571 kilometers and travel time by car is about 6 hours 7 minutes.

Map of flight path and driving directions from Houston to Piedras Negras.

Shortest flight path between Houston William P. Hobby Airport (HOU) and Piedras Negras International Airport (PDS).

How far is Piedras Negras from Houston?

There are several ways to calculate distances between Houston and Piedras Negras. Here are two common methods:

Vincenty's formula (applied above)
  • 325.424 miles
  • 523.719 kilometers
  • 282.786 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 324.880 miles
  • 522.843 kilometers
  • 282.313 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).

Airport information


A Houston William P. Hobby Airport
City: Houston, TX
Country: United States Flag of United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

B Piedras Negras International Airport
City: Piedras Negras
Country: Mexico Flag of Mexico
IATA Code: PDS
ICAO Code: MMPG
Coordinates: 28°37′38″N, 100°32′6″W

Time difference and current local times

There is no time difference between Houston and Piedras Negras.

Time Difference

Houston, TX

 CST

Piedras Negras

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 73 kg (161 pounds).

Frequent Flyer Miles Calculator

Houston (HOU) → Piedras Negras (PDS).

Distance:
325
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
325

Round trip?