Map of flight path and driving directions from Houston to Charlotte.
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Charlotte Douglas International Airport (CLT).
How far is Charlotte from Houston?
There are several ways to calculate distances between Houston and Charlotte. Here are two common methods:Vincenty's formula (applied above)
- 912.714 miles
- 1468.872 kilometers
- 793.127 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
- 911.489 miles
- 1466.899 kilometers
- 792.062 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).
|A||Houston George Bush Intercontinental Airport|
|B||Charlotte Douglas International Airport|
Time difference and current local times
The time difference between Houston and Charlotte is 1 hour. Charlotte is 1 hour ahead of Houston.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 145 kg (319 pounds).
Frequent Flyer Miles Calculator
Houston (IAH) → Charlotte (CLT).