How far is Laredo, TX, from Quincy, IL?
The distance between Quincy (Quincy Regional Airport) and Laredo (Laredo International Airport) is 977 miles / 1572 kilometers / 849 nautical miles.
The driving distance from Quincy (UIN) to Laredo (LRD) is 1128 miles / 1815 kilometers, and travel time by car is about 20 hours 52 minutes.
Quincy Regional Airport – Laredo International Airport
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Distance from Quincy to Laredo
There are several ways to calculate the distance from Quincy to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 977.058 miles
- 1572.423 kilometers
- 849.040 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- 978.424 miles
- 1574.621 kilometers
- 850.228 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 Quincy to Laredo?
The estimated flight time from Quincy Regional Airport to Laredo International Airport is 2 hours and 20 minutes.
What is the time difference between Quincy and Laredo?
Flight carbon footprint between Quincy Regional Airport (UIN) and Laredo International Airport (LRD)
On average, flying from Quincy to Laredo generates about 149 kg of CO2 per passenger, and 149 kilograms equals 329 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Quincy to Laredo
See the map of the shortest flight path between Quincy Regional Airport (UIN) and Laredo International Airport (LRD).
Airport information
| Origin | Quincy Regional Airport |
|---|---|
| City: | Quincy, IL |
| Country: | United States  |
| IATA Code: | UIN |
| ICAO Code: | KUIN |
| Coordinates: | 39°56′33″N, 91°11′40″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 |