# Distance between Sioux City, IA (SUX) and Aspen, CO (ASE)

Flight distance from Sioux City to Aspen (Sioux Gateway Airport – Aspen–Pitkin County Airport) is 591 miles / 952 kilometers / 514 nautical miles. Estimated flight time is 1 hour 37 minutes.

Driving distance from Sioux City (SUX) to Aspen (ASE) is 780 miles / 1256 kilometers and travel time by car is about 13 hours 30 minutes.

## Map of flight path and driving directions from Sioux City to Aspen.

Shortest flight path between Sioux Gateway Airport (SUX) and Aspen–Pitkin County Airport (ASE).

## How far is Aspen from Sioux City?

There are several ways to calculate distances between Sioux City and Aspen. Here are two common methods:

Vincenty's formula (applied above)
• 591.321 miles
• 951.639 kilometers
• 513.844 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 590.129 miles
• 949.721 kilometers
• 512.808 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).

## Airport information

A 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

B Aspen–Pitkin County Airport
City: Aspen, CO
Country: United States
IATA Code: ASE
ICAO Code: KASE
Coordinates: 39°13′23″N, 106°52′8″W

## Time difference and current local times

The time difference between Sioux City and Aspen is 1 hour. Aspen is 1 hour behind Sioux City.

CDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 112 kg (246 pounds).

## Frequent Flyer Miles Calculator

Sioux City (SUX) → Aspen (ASE).

Distance:
591
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
591

Round trip?