How far is Houston from St Louis?
There are several ways to calculate distances between St Louis and Houston. Here are two common methods:Vincenty's formula (applied above)
- 667.306 miles
- 1073.925 kilometers
- 579.873 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
- 668.352 miles
- 1075.609 kilometers
- 580.782 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).
Estimated flight time from St. Louis Lambert International Airport (STL) to Houston George Bush Intercontinental Airport (IAH) is 1 hour 45 minutes.
Time difference and current local times
There is no time difference between St Louis and Houston.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 121 kg (267 pounds).
|A||St. Louis Lambert International Airport|
|City:||St Louis, MO|
|B||Houston George Bush Intercontinental Airport|
St Louis to Houston flight path
Shortest flight path between St. Louis Lambert International Airport (STL) and Houston George Bush Intercontinental Airport (IAH).
Frequent Flyer Miles Calculator
St Louis (STL) → Houston (IAH).