How far is Laredo, TX, from Harlingen, TX?
The distance between Harlingen (Valley International Airport) and Laredo (Laredo International Airport) is 144 miles / 231 kilometers / 125 nautical miles.
The driving distance from Harlingen (HRL) to Laredo (LRD) is 186 miles / 300 kilometers, and travel time by car is about 3 hours 38 minutes.
Valley International Airport – Laredo International Airport
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Distance from Harlingen to Laredo
There are several ways to calculate the distance from Harlingen to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 143.691 miles
- 231.248 kilometers
- 124.864 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- 143.738 miles
- 231.324 kilometers
- 124.905 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 Harlingen to Laredo?
The estimated flight time from Valley International Airport to Laredo International Airport is 46 minutes.
What is the time difference between Harlingen and Laredo?
Flight carbon footprint between Valley International Airport (HRL) and Laredo International Airport (LRD)
On average, flying from Harlingen to Laredo generates about 46 kg of CO2 per passenger, and 46 kilograms equals 102 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Harlingen to Laredo
See the map of the shortest flight path between Valley International Airport (HRL) and Laredo International Airport (LRD).
Airport information
| Origin | Valley International Airport |
|---|---|
| City: | Harlingen, TX |
| Country: | United States  |
| IATA Code: | HRL |
| ICAO Code: | KHRL |
| Coordinates: | 26°13′42″N, 97°39′15″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 |