# Distance between Houston, TX (IAH) and College Station, TX (CLL)

Flight distance from Houston to College Station (Houston George Bush Intercontinental Airport – Easterwood Airport) is 74 miles / 119 kilometers / 64 nautical miles. Estimated flight time is 38 minutes.

Driving distance from Houston (IAH) to College Station (CLL) is 99 miles / 160 kilometers and travel time by car is about 2 hours 3 minutes.

## Map of flight path and driving directions from Houston to College Station.

Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Easterwood Airport (CLL).

## How far is College Station from Houston?

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

Vincenty's formula (applied above)
• 73.944 miles
• 119.001 kilometers
• 64.256 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
• 73.916 miles
• 118.957 kilometers
• 64.231 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 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

B Easterwood Airport
City: College Station, TX
Country: United States
IATA Code: CLL
ICAO Code: KCLL
Coordinates: 30°35′18″N, 96°21′49″W

## Time difference and current local times

There is no time difference between Houston and College Station.

CDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 35 kg (78 pounds).

## Frequent Flyer Miles Calculator

Houston (IAH) → College Station (CLL).

Distance:
74
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
74

Round trip?