Map of flight path and driving directions from St Louis to Blountville.
Shortest flight path between St. Louis Lambert International Airport (STL) and Blountville Tri-Cities Regional Airport (TRI).
How far is Blountville from St Louis?
There are several ways to calculate distances between St Louis and Blountville. Here are two common methods:Vincenty's formula (applied above)
- 463.938 miles
- 746.636 kilometers
- 403.151 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
- 463.066 miles
- 745.232 kilometers
- 402.393 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||Blountville Tri-Cities Regional Airport|
Time difference and current local times
The time difference between St Louis and Blountville is 1 hour. Blountville is 1 hour ahead of St Louis.
St Louis, MO
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 93 kg (206 pounds).
Frequent Flyer Miles Calculator
St Louis (STL) → Blountville (TRI).