How far is Laredo, TX, from Reading, PA?
The distance between Reading (Reading Regional Airport) and Laredo (Laredo International Airport) is 1605 miles / 2584 kilometers / 1395 nautical miles.
The driving distance from Reading (RDG) to Laredo (LRD) is 1888 miles / 3038 kilometers, and travel time by car is about 33 hours 45 minutes.
Reading Regional Airport – Laredo International Airport
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Distance from Reading to Laredo
There are several ways to calculate the distance from Reading to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 1605.431 miles
- 2583.691 kilometers
- 1395.082 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- 1604.216 miles
- 2581.735 kilometers
- 1394.026 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 Reading to Laredo?
The estimated flight time from Reading Regional Airport to Laredo International Airport is 3 hours and 32 minutes.
What is the time difference between Reading and Laredo?
The time difference between Reading and Laredo is 1 hour. Laredo is 1 hour behind Reading.
Flight carbon footprint between Reading Regional Airport (RDG) and Laredo International Airport (LRD)
On average, flying from Reading to Laredo generates about 186 kg of CO2 per passenger, and 186 kilograms equals 411 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Reading to Laredo
See the map of the shortest flight path between Reading Regional Airport (RDG) and Laredo International Airport (LRD).
Airport information
| Origin | Reading Regional Airport |
|---|---|
| City: | Reading, PA |
| Country: | United States  |
| IATA Code: | RDG |
| ICAO Code: | KRDG |
| Coordinates: | 40°22′42″N, 75°57′54″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 |