# Distance between Salina, KS (SLN) and Houston, TX (HOU)

Flight distance from Salina to Houston (Salina Regional Airport – Houston William P. Hobby Airport) is 645 miles / 1038 kilometers / 560 nautical miles. Estimated flight time is 1 hour 43 minutes.

Driving distance from Salina (SLN) to Houston (HOU) is 705 miles / 1134 kilometers and travel time by car is about 12 hours 19 minutes.

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

Shortest flight path between Salina Regional Airport (SLN) and Houston William P. Hobby Airport (HOU).

## How far is Houston from Salina?

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

Vincenty's formula (applied above)
• 644.786 miles
• 1037.682 kilometers
• 560.304 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
• 646.212 miles
• 1039.978 kilometers
• 561.543 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 Salina Regional Airport
City: Salina, KS
Country: United States
IATA Code: SLN
ICAO Code: KSLN
Coordinates: 38°47′27″N, 97°39′7″W

B Houston William P. Hobby Airport
City: Houston, TX
Country: United States
IATA Code: HOU
ICAO Code: KHOU
Coordinates: 29°38′43″N, 95°16′44″W

## Time difference and current local times

There is no time difference between Salina and Houston.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 118 kg (261 pounds).

## Frequent Flyer Miles Calculator

Salina (SLN) → Houston (HOU).

Distance:
645
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
645

Round trip?