Air Miles Calculator

Distance between Houston, TX (HOU) and Lexington, KY (LEX)

Distance from Houston to Lexington (William P. Hobby Airport – Blue Grass Airport) is 842 miles / 1355 kilometers / 732 nautical miles.

How far is Lexington from Houston?

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

Vincenty's formula (applied above)
  • 842.218 miles
  • 1355.419 kilometers
  • 731.868 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
  • 842.246 miles
  • 1355.463 kilometers
  • 731.892 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).

Flight duration

Estimated flight time from William P. Hobby Airport (HOU) to Blue Grass Airport (LEX) is 2 hours 5 minutes.

Time difference and current local times

The time difference between Houston and Lexington is 1 hour. Lexington is 1 hour ahead of Houston.

Time Difference

Houston
Lexington

Houston, TX

 CST

Lexington, KY

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (306 pounds).

Airport information


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

B Blue Grass Airport
City: Lexington, KY
Country: United States Flag of United States
IATA Code: LEX
ICAO Code: KLEX
Coordinates: 38°2′11″N, 84°36′21″W

Map

Houston to Lexington flight map.

Frequent Flyer Miles Calculator

Houston (HOU) → Lexington (LEX).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
842
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
842

Round trip?