The distance from Des Moines International Airport to Baltimore/Washington International Thurgood Marshall Airport is:
1,028 miles / 1 654 km driving
910 miles / 1 465 km flying
Map of distance from DSM to BWI
More trip calculations
Distance from DSM to BWI
The total driving distance from DSM to BWI is 1,028 miles or 1 654 kilometers.
The total straight line flight distance from DSM to BWI is 910 miles.
This is equivalent to 1 465 kilometers or 791 nautical miles.
Your trip begins at Des Moines International Airport in Des Moines, Iowa. It ends at Baltimore/Washington International Thurgood Marshall Airport in Baltimore, Maryland.
Your flight direction from DSM to BWI is East (95 degrees from North).
The distance calculator helps you figure out how far it is to get from DSM to BWI. 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.
Des Moines International Airport
IATA: DSMICAO: KDSM
FAA: DSM
City: Des Moines
State: Iowa
Zip code: 50321
Country: United States
Category: airports
related links
Baltimore/Washington International Thurgood Marshall Airport
IATA: BWIICAO: KBWI
FAA: BWI
City: Baltimore
State: Maryland
Zip code: 21240
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.
