The distance from Keystone, South Dakota to Des Moines International Airport is:
646 miles / 1 040 km driving
522 miles / 840 km flying
Map of distance from Keystone, SD to DSM
More trip calculations
Distance from Keystone, SD to DSM
The total driving distance from Keystone, SD to DSM is 646 miles or 1 040 kilometers.
The total straight line flight distance from Keystone, SD to DSM is 522 miles.
This is equivalent to 840 kilometers or 454 nautical miles.
Your trip begins in Keystone, South Dakota. It ends at Des Moines International Airport in Des Moines, Iowa.
Your flight direction from Keystone, SD to DSM is East (105 degrees from North).
The distance calculator helps you figure out how far it is to get from Keystone, SD to DSM. It does this by computing the straight line flying distance ("as the crow flies") and the driving distance if the route is drivable. It uses all this data to compute the total travel mileage.
related links
Des Moines International Airport
IATA: DSMICAO: KDSM
FAA: DSM
City: Des Moines
State: Iowa
Zip code: 50321
Country: United States
Category: airports
related links
Distance calculator
Travelmath helps you find distances based on actual road trip directions, or the straight line flight distance. You can get the distance between cities, airports, states, countries, or zip codes to figure out the best route to travel to your destination. Compare the results to the straight line distance to determine whether it's better to drive or fly. The database uses the latitude and longitude of each location to calculate distance using the great circle distance formula. The calculation is done using the Vincenty algorithm and the WGS84 ellipsoid model of the Earth, which is the same one used by most GPS receivers. This gives you the flying distance "as the crow flies." Find your flight distances quickly to estimate the number of frequent flyer miles you'll accumulate. Or ask how far is it between cities to solve your homework problems. You can lookup U.S. cities, or expand your search to get the world distance for international trips. You can also print out pages with a travel map.
