How far is Sioux City, IA, from Laramie, WY?
The distance between Laramie (Laramie Regional Airport) and Sioux City (Sioux Gateway Airport) is 485 miles / 780 kilometers / 421 nautical miles.
The driving distance from Laramie (LAR) to Sioux City (SUX) is 600 miles / 966 kilometers, and travel time by car is about 10 hours 45 minutes.
Laramie Regional Airport – Sioux Gateway Airport
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Distance from Laramie to Sioux City
There are several ways to calculate the distance from Laramie to Sioux City. Here are two standard methods:
Vincenty's formula (applied above)- 484.974 miles
- 780.489 kilometers
- 421.431 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- 483.753 miles
- 778.525 kilometers
- 420.370 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 Laramie to Sioux City?
The estimated flight time from Laramie Regional Airport to Sioux Gateway Airport is 1 hour and 25 minutes.
What is the time difference between Laramie and Sioux City?
The time difference between Laramie and Sioux City is 1 hour. Sioux City is 1 hour ahead of Laramie.
Flight carbon footprint between Laramie Regional Airport (LAR) and Sioux Gateway Airport (SUX)
On average, flying from Laramie to Sioux City generates about 96 kg of CO2 per passenger, and 96 kilograms equals 213 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Laramie to Sioux City
See the map of the shortest flight path between Laramie Regional Airport (LAR) and Sioux Gateway Airport (SUX).
Airport information
| Origin | Laramie Regional Airport |
|---|---|
| City: | Laramie, WY |
| Country: | United States  |
| IATA Code: | LAR |
| ICAO Code: | KLAR |
| Coordinates: | 41°18′43″N, 105°40′30″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 |