Air Miles Calculator

Distance between Rock Springs, WY (RKS) and Longview, TX (GGG)

Flight distance from Rock Springs to Longview (Southwest Wyoming Regional Airport – East Texas Regional Airport) is 1014 miles / 1632 kilometers / 881 nautical miles. Estimated flight time is 2 hours 25 minutes.

Driving distance from Rock Springs (RKS) to Longview (GGG) is 1270 miles / 2044 kilometers and travel time by car is about 21 hours 30 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and East Texas Regional Airport (GGG).

How far is Longview from Rock Springs?

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

Vincenty's formula (applied above)
  • 1014.363 miles
  • 1632.459 kilometers
  • 881.457 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
  • 1013.709 miles
  • 1631.406 kilometers
  • 880.889 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 East Texas Regional Airport
City: Longview, TX
Country: United States Flag of United States
IATA Code: GGG
ICAO Code: KGGG
Coordinates: 32°23′2″N, 94°42′41″W

Time difference and current local times

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

Time Difference

Rock Springs, WY

 MDT

Longview, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 152 kg (335 pounds).

Frequent Flyer Miles Calculator

Rock Springs (RKS) → Longview (GGG).

Distance:
1014
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1014

Round trip?