How far is Laredo, TX, from Duluth, MN?
The distance between Duluth (Duluth International Airport) and Laredo (Laredo International Airport) is 1388 miles / 2234 kilometers / 1207 nautical miles.
The driving distance from Duluth (DLH) to Laredo (LRD) is 1578 miles / 2540 kilometers, and travel time by car is about 27 hours 45 minutes.
Duluth International Airport – Laredo International Airport
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Distance from Duluth to Laredo
There are several ways to calculate the distance from Duluth to Laredo. Here are two standard methods:
Vincenty's formula (applied above)- 1388.415 miles
- 2234.438 kilometers
- 1206.500 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- 1390.579 miles
- 2237.919 kilometers
- 1208.380 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 Duluth to Laredo?
The estimated flight time from Duluth International Airport to Laredo International Airport is 3 hours and 7 minutes.
What is the time difference between Duluth and Laredo?
Flight carbon footprint between Duluth International Airport (DLH) and Laredo International Airport (LRD)
On average, flying from Duluth to Laredo generates about 172 kg of CO2 per passenger, and 172 kilograms equals 380 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Duluth to Laredo
See the map of the shortest flight path between Duluth International Airport (DLH) and Laredo International Airport (LRD).
Airport information
| Origin | Duluth International Airport |
|---|---|
| City: | Duluth, MN |
| Country: | United States  |
| IATA Code: | DLH |
| ICAO Code: | KDLH |
| Coordinates: | 46°50′31″N, 92°11′36″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 |