# Distance between Des Moines, IA (DSM) and Harrison, AR (HRO)

Flight distance from Des Moines to Harrison (Des Moines International Airport – Boone County Airport) is 365 miles / 587 kilometers / 317 nautical miles. Estimated flight time is 1 hour 11 minutes.

Driving distance from Des Moines (DSM) to Harrison (HRO) is 425 miles / 684 kilometers and travel time by car is about 7 hours 38 minutes.

## Map of flight path and driving directions from Des Moines to Harrison.

Shortest flight path between Des Moines International Airport (DSM) and Boone County Airport (HRO).

## How far is Harrison from Des Moines?

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

Vincenty's formula (applied above)
• 364.730 miles
• 586.975 kilometers
• 316.941 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
• 365.317 miles
• 587.921 kilometers
• 317.452 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 Boone County Airport
City: Harrison, AR
Country: United States
IATA Code: HRO
ICAO Code: KHRO
Coordinates: 36°15′41″N, 93°9′16″W

## Time difference and current local times

There is no time difference between Des Moines and Harrison.

CDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 79 kg (174 pounds).

## Frequent Flyer Miles Calculator

Des Moines (DSM) → Harrison (HRO).

Distance:
365
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
365

Round trip?