Air Miles Calculator

Distance between Rock Springs, WY (RKS) and San Angelo, TX (SJT)

Flight distance from Rock Springs to San Angelo (Southwest Wyoming Regional Airport – San Angelo Regional Airport) is 851 miles / 1370 kilometers / 739 nautical miles. Estimated flight time is 2 hours 6 minutes.

Driving distance from Rock Springs (RKS) to San Angelo (SJT) is 1095 miles / 1763 kilometers and travel time by car is about 18 hours 32 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and San Angelo Regional Airport (SJT).

How far is San Angelo from Rock Springs?

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

Vincenty's formula (applied above)
  • 850.969 miles
  • 1369.502 kilometers
  • 739.472 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
  • 851.555 miles
  • 1370.445 kilometers
  • 739.981 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 San Angelo Regional Airport
City: San Angelo, TX
Country: United States Flag of United States
IATA Code: SJT
ICAO Code: KSJT
Coordinates: 31°21′27″N, 100°29′45″W

Time difference and current local times

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

Time Difference

Rock Springs, WY

 MDT

San Angelo, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (307 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → San Angelo (SJT).

Distance:
851
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
851

Round trip?