# Distance between Rock Springs, WY (RKS) and Houston, TX (IAH)

Flight distance from Rock Springs to Houston (Southwest Wyoming Regional Airport – Houston George Bush Intercontinental Airport) is 1109 miles / 1784 kilometers / 963 nautical miles. Estimated flight time is 2 hours 35 minutes.

Driving distance from Rock Springs (RKS) to Houston (IAH) is 1370 miles / 2204 kilometers and travel time by car is about 23 hours 15 minutes.

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

Shortest flight path between Southwest Wyoming Regional Airport (RKS) and Houston George Bush Intercontinental Airport (IAH).

## How far is Houston from Rock Springs?

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

Vincenty's formula (applied above)
• 1108.512 miles
• 1783.978 kilometers
• 963.271 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
• 1108.561 miles
• 1784.056 kilometers
• 963.313 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
IATA Code: RKS
ICAO Code: KRKS
Coordinates: 41°35′39″N, 109°3′54″W

B Houston George Bush Intercontinental Airport
City: Houston, TX
Country: United States
IATA Code: IAH
ICAO Code: KIAH
Coordinates: 29°59′3″N, 95°20′29″W

## Time difference and current local times

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

MDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 157 kg (347 pounds).

## Frequent Flyer Miles Calculator

Rock Springs (RKS) → Houston (IAH).

Distance:
1109
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1109

Round trip?