How far is Laredo, TX, from Dubuque, IA?
The distance between Dubuque (Dubuque Regional Airport) and Laredo (Laredo International Airport) is 1137 miles / 1829 kilometers / 988 nautical miles.
The driving distance from Dubuque (DBQ) to Laredo (LRD) is 1374 miles / 2212 kilometers, and travel time by car is about 24 hours 7 minutes.
Dubuque Regional Airport – Laredo International Airport
Search flights
Distance from Dubuque to Laredo
There are several ways to calculate the distance from Dubuque to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 1136.737 miles
- 1829.401 kilometers
- 987.797 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- 1138.369 miles
- 1832.028 kilometers
- 989.216 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 Dubuque to Laredo?
The estimated flight time from Dubuque Regional Airport to Laredo International Airport is 2 hours and 39 minutes.
What is the time difference between Dubuque and Laredo?
Flight carbon footprint between Dubuque Regional Airport (DBQ) and Laredo International Airport (LRD)
On average, flying from Dubuque to Laredo generates about 159 kg of CO2 per passenger, and 159 kilograms equals 350 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Dubuque to Laredo
See the map of the shortest flight path between Dubuque Regional Airport (DBQ) and Laredo International Airport (LRD).
Airport information
| Origin | Dubuque Regional Airport |
|---|---|
| City: | Dubuque, IA |
| Country: | United States  |
| IATA Code: | DBQ |
| ICAO Code: | KDBQ |
| Coordinates: | 42°24′7″N, 90°42′34″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 |