Air Miles Calculator

Distance between Washington D.C. (DCA) and Piedras Negras (PDS)

Distance from Washington D.C. to Piedras Negras (Ronald Reagan Washington National Airport – Piedras Negras International Airport) is 1519 miles / 2445 kilometers / 1320 nautical miles.

How far is Piedras Negras from Washington D.C.?

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

Vincenty's formula (applied above)
  • 1519.121 miles
  • 2444.788 kilometers
  • 1320.080 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
  • 1517.378 miles
  • 2441.982 kilometers
  • 1318.565 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).

Flight duration

Estimated flight time from Ronald Reagan Washington National Airport (DCA) to Piedras Negras International Airport (PDS) is 3 hours 22 minutes.

Time difference and current local times

The time difference between Washington D.C. and Piedras Negras is 1 hour. Piedras Negras is 1 hour behind Washington D.C..

Time Difference

Washington D.C.
Piedras Negras

Washington D.C.

 EDT

Piedras Negras

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 166 kg (366 pounds).

Airport information


A Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″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

Washington D.C. to Piedras Negras flight path

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and Piedras Negras International Airport (PDS).

Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Piedras Negras (PDS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1519
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1519

Round trip?