How far is St Louis from Houston?
There are several ways to calculate distances between Houston and St Louis. 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 Houston George Bush Intercontinental Airport (IAH) to St. Louis Lambert International Airport (STL) is 1 hour 45 minutes.
Time difference and current local times
There is no time difference between Houston and St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 121 kg (267 pounds).
|A||Houston George Bush Intercontinental Airport|
|B||St. Louis Lambert International Airport|
|City:||St Louis, MO|
Houston to St Louis flight path
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and St. Louis Lambert International Airport (STL).
Frequent Flyer Miles Calculator
Houston (IAH) → St Louis (STL).