How far is Sioux City, IA, from Laredo, TX?
The distance between Laredo (Laredo International Airport) and Sioux City (Sioux Gateway Airport) is 1039 miles / 1672 kilometers / 903 nautical miles.
The driving distance from Laredo (LRD) to Sioux City (SUX) is 1179 miles / 1898 kilometers, and travel time by car is about 20 hours 52 minutes.
Laredo International Airport – Sioux Gateway Airport
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Distance from Laredo to Sioux City
There are several ways to calculate the distance from Laredo to Sioux City. Here are two standard methods:
Vincenty's formula (applied above)- 1038.882 miles
- 1671.918 kilometers
- 902.763 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- 1041.119 miles
- 1675.519 kilometers
- 904.708 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 Sioux City?
The estimated flight time from Laredo International Airport to Sioux Gateway Airport is 2 hours and 28 minutes.
What is the time difference between Laredo and Sioux City?
Flight carbon footprint between Laredo International Airport (LRD) and Sioux Gateway Airport (SUX)
On average, flying from Laredo to Sioux City generates about 153 kg of CO2 per passenger, and 153 kilograms equals 338 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 Sioux City
See the map of the shortest flight path between Laredo International Airport (LRD) and Sioux Gateway Airport (SUX).
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 | Sioux Gateway Airport |
|---|---|
| City: | Sioux City, IA |
| Country: | United States |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″W |