How far is Dubuque, IA, from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Dubuque (Dubuque Regional Airport) is 1137 miles / 1829 kilometers / 988 nautical miles.
The driving distance from Laredo (LRD) to Dubuque (DBQ) is 1375 miles / 2213 kilometers, and travel time by car is about 24 hours 10 minutes.
Laredo International Airport – Dubuque Regional Airport
Search flights
Distance from Laredo to Dubuque
There are several ways to calculate the distance from Laredo to Dubuque. 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 Laredo to Dubuque?
The estimated flight time from Laredo International Airport to Dubuque Regional Airport is 2 hours and 39 minutes.
What is the time difference between Laredo and Dubuque?
Flight carbon footprint between Laredo International Airport (LRD) and Dubuque Regional Airport (DBQ)
On average, flying from Laredo to Dubuque 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 Laredo to Dubuque
See the map of the shortest flight path between Laredo International Airport (LRD) and Dubuque Regional Airport (DBQ).
Airport information
| Origin | Laredo International Airport |
|---|---|
| City: | Laredo, TX |
| Country: | United States  |
| IATA Code: | LRD |
| ICAO Code: | KLRD |
| Coordinates: | 27°32′37″N, 99°27′41″W |
| Destination | Dubuque Regional Airport |
|---|---|
| City: | Dubuque, IA |
| Country: | United States |
| IATA Code: | DBQ |
| ICAO Code: | KDBQ |
| Coordinates: | 42°24′7″N, 90°42′34″W |