How far is Pierre, SD, from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Pierre (Pierre Regional Airport) is 1162 miles / 1870 kilometers / 1010 nautical miles.
The driving distance from Laredo (LRD) to Pierre (PIR) is 1373 miles / 2210 kilometers, and travel time by car is about 25 hours 16 minutes.
Laredo International Airport – Pierre Regional Airport
Search flights
Distance from Laredo to Pierre
There are several ways to calculate the distance from Laredo to Pierre. Here are two standard methods:
Vincenty's formula (applied above)- 1161.909 miles
- 1869.911 kilometers
- 1009.671 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- 1164.353 miles
- 1873.845 kilometers
- 1011.795 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 Laredo to Pierre?
The estimated flight time from Laredo International Airport to Pierre Regional Airport is 2 hours and 41 minutes.
What is the time difference between Laredo and Pierre?
Flight carbon footprint between Laredo International Airport (LRD) and Pierre Regional Airport (PIR)
On average, flying from Laredo to Pierre generates about 160 kg of CO2 per passenger, and 160 kilograms equals 352 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Laredo to Pierre
See the map of the shortest flight path between Laredo International Airport (LRD) and Pierre Regional Airport (PIR).
Airport information
| Origin | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States  |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |
| Destination | Pierre Regional Airport |
|---|---|
| City: | Pierre, SD |
| Country: | United States |
| IATA Code: | PIR |
| ICAO Code: | KPIR |
| Coordinates: | 44°22′57″N, 100°17′9″W |