Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Austin, TX (AUS)

Flight distance from Rock Springs to Austin (Southwest Wyoming Regional Airport – Austin–Bergstrom International Airport) is 1011 miles / 1627 kilometers / 879 nautical miles. Estimated flight time is 2 hours 24 minutes.

Driving distance from Rock Springs (RKS) to Austin (AUS) is 1287 miles / 2071 kilometers and travel time by car is about 21 hours 44 minutes.

Map of flight path and driving directions from Rock Springs to Austin.

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Austin–Bergstrom International Airport (AUS).

How far is Austin from Rock Springs?

There are several ways to calculate distances between Rock Springs and Austin. Here are two common methods:

Vincenty's formula (applied above)
  • 1011.166 miles
  • 1627.314 kilometers
  • 878.679 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
  • 1011.567 miles
  • 1627.959 kilometers
  • 879.027 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 Southwest Wyoming Regional Airport
City: Rock Springs, WY
Country: United States Flag of United States
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

B Austin–Bergstrom International Airport
City: Austin, TX
Country: United States Flag of United States
IATA Code: AUS
ICAO Code: KAUS
Coordinates: 30°11′40″N, 97°40′11″W

Time difference and current local times

The time difference between Rock Springs and Austin is 1 hour. Austin is 1 hour ahead of Rock Springs.

Time Difference

Rock Springs, WY

 MDT

Austin, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 152 kg (334 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Austin (AUS).

Distance:
1011
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1011

Round trip?