Map of flight path and driving directions from St Louis to Amarillo.
Shortest flight path between St. Louis Lambert International Airport (STL) and Rick Husband Amarillo International Airport (AMA).
How far is Amarillo from St Louis?
There are several ways to calculate distances between St Louis and Amarillo. Here are two common methods:Vincenty's formula (applied above)
- 672.090 miles
- 1081.624 kilometers
- 584.030 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
- 670.904 miles
- 1079.716 kilometers
- 583.000 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||St. Louis Lambert International Airport|
|City:||St Louis, MO|
|B||Rick Husband Amarillo International Airport|
Time difference and current local times
There is no time difference between St Louis and Amarillo.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 121 kg (268 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Amarillo (AMA).