Map of flight path and driving directions from Lexington to Houston.
Shortest flight path between Lexington Blue Grass Airport (LEX) and Houston George Bush Intercontinental Airport (IAH).
How far is Houston from Lexington?
There are several ways to calculate distances between Lexington and Houston. Here are two common methods:Vincenty's formula (applied above)
- 828.179 miles
- 1332.825 kilometers
- 719.668 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
- 828.106 miles
- 1332.707 kilometers
- 719.604 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).
Time difference and current local times
The time difference between Lexington and Houston is 1 hour. Houston is 1 hour behind Lexington.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 137 kg (303 pounds).
Frequent Flyer Miles Calculator
Lexington (LEX) → Houston (IAH).