How far is Laredo, TX, from Harrison, AR?
The distance between Harrison (Boone County Airport) and Laredo (Laredo International Airport) is 705 miles / 1135 kilometers / 613 nautical miles.
The driving distance from Harrison (HRO) to Laredo (LRD) is 832 miles / 1339 kilometers, and travel time by car is about 15 hours 14 minutes.
Boone County Airport – Laredo International Airport
Search flights
Distance from Harrison to Laredo
There are several ways to calculate the distance from Harrison to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 705.409 miles
- 1135.246 kilometers
- 612.984 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- 706.438 miles
- 1136.902 kilometers
- 613.878 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 Harrison to Laredo?
The estimated flight time from Boone County Airport to Laredo International Airport is 1 hour and 50 minutes.
What is the time difference between Harrison and Laredo?
Flight carbon footprint between Boone County Airport (HRO) and Laredo International Airport (LRD)
On average, flying from Harrison to Laredo generates about 125 kg of CO2 per passenger, and 125 kilograms equals 276 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Harrison to Laredo
See the map of the shortest flight path between Boone County Airport (HRO) and Laredo International Airport (LRD).
Airport information
| Origin | Boone County Airport |
|---|---|
| City: | Harrison, AR |
| Country: | United States  |
| IATA Code: | HRO |
| ICAO Code: | KHRO |
| Coordinates: | 36°15′41″N, 93°9′16″W |
| Destination | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |