Air Miles Calculator

Distance between St Louis, MO (STL) and Hot Springs, AR (HOT)

Distance from St Louis to Hot Springs (St. Louis Lambert International Airport – Memorial Field Airport) is 331 miles / 533 kilometers / 288 nautical miles.

How far is Hot Springs from St Louis?

There are several ways to calculate distances between St Louis and Hot Springs. Here are two common methods:

Vincenty's formula (applied above)
  • 331.142 miles
  • 532.921 kilometers
  • 287.755 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
  • 331.513 miles
  • 533.518 kilometers
  • 288.077 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 St. Louis Lambert International Airport (STL) to Memorial Field Airport (HOT) is 1 hour 7 minutes.

Time difference and current local times

There is no time difference between St Louis and Hot Springs.

Time Difference

St Louis
Hot Springs

St Louis, MO

 CDT

Hot Springs, AR

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 72 kg (158 pounds).

Airport information


A St. Louis Lambert International Airport
City: St Louis, MO
Country: United States Flag of United States
IATA Code: STL
ICAO Code: KSTL
Coordinates: 38°44′55″N, 90°22′12″W

B Memorial Field Airport
City: Hot Springs, AR
Country: United States Flag of United States
IATA Code: HOT
ICAO Code: KHOT
Coordinates: 34°28′40″N, 93°5′46″W

St Louis to Hot Springs flight path

Shortest flight path between St. Louis Lambert International Airport (STL) and Memorial Field Airport (HOT).

Frequent Flyer Miles Calculator

St Louis (STL) → Hot Springs (HOT).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
331
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
331

Round trip?