Map of flight path and driving directions from Houston to Amarillo.
Shortest flight path between Houston George Bush Intercontinental Airport (IAH) and Rick Husband Amarillo International Airport (AMA).
How far is Amarillo from Houston?
There are several ways to calculate distances between Houston and Amarillo. Here are two common methods:Vincenty's formula (applied above)
- 517.391 miles
- 832.660 kilometers
- 449.601 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
- 517.512 miles
- 832.854 kilometers
- 449.705 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||Rick Husband Amarillo International Airport|
Time difference and current local times
There is no time difference between Houston and Amarillo.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 101 kg (223 pounds).
Frequent Flyer Miles Calculator
Houston (IAH) → Amarillo (AMA).