Map of flight path and driving directions from Wichita Falls to Piedras Negras.
Shortest flight path between Wichita Falls Regional Airport (SPS) and Piedras Negras International Airport (PDS).
How far is Piedras Negras from Wichita Falls?
There are several ways to calculate distances between Wichita Falls and Piedras Negras. Here are two common methods:Vincenty's formula (applied above)
- 388.611 miles
- 625.408 kilometers
- 337.693 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
- 389.548 miles
- 626.917 kilometers
- 338.508 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).
Time difference and current local times
There is no time difference between Wichita Falls and Piedras Negras.
Wichita Falls, TX
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 82 kg (181 pounds).
Frequent Flyer Miles Calculator
Wichita Falls (SPS) → Piedras Negras (PDS).