# Distance between Des Moines, IA (DSM) and Fort Leonard Wood, MO (TBN)

Flight distance from Des Moines to Fort Leonard Wood (Des Moines International Airport – Waynesville-St. Robert Regional Airport) is 274 miles / 441 kilometers / 238 nautical miles. Estimated flight time is 1 hour 1 minutes.

Driving distance from Des Moines (DSM) to Fort Leonard Wood (TBN) is 331 miles / 532 kilometers and travel time by car is about 6 hours 47 minutes.

## Map of flight path and driving directions from Des Moines to Fort Leonard Wood.

Shortest flight path between Des Moines International Airport (DSM) and Waynesville-St. Robert Regional Airport (TBN).

## How far is Fort Leonard Wood from Des Moines?

There are several ways to calculate distances between Des Moines and Fort Leonard Wood. Here are two common methods:

Vincenty's formula (applied above)
• 273.934 miles
• 440.855 kilometers
• 238.042 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
• 274.252 miles
• 441.365 kilometers
• 238.318 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).

## Airport information

A Des Moines International Airport
City: Des Moines, IA
Country: United States
IATA Code: DSM
ICAO Code: KDSM
Coordinates: 41°32′2″N, 93°39′47″W

B Waynesville-St. Robert Regional Airport
City: Fort Leonard Wood, MO
Country: United States
IATA Code: TBN
ICAO Code: KTBN
Coordinates: 37°44′29″N, 92°8′26″W

## Time difference and current local times

There is no time difference between Des Moines and Fort Leonard Wood.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 65 kg (144 pounds).

## Frequent Flyer Miles Calculator

Des Moines (DSM) → Fort Leonard Wood (TBN).

Distance:
274
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
274

Round trip?