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Distance between Des Moines, IA (DSM) and Washington D.C. (IAD)

Flight distance from Des Moines to Washington D.C. (Des Moines International Airport – Washington Dulles International Airport) is 874 miles / 1407 kilometers / 759 nautical miles. Estimated flight time is 2 hours 9 minutes.

Driving distance from Des Moines (DSM) to Washington D.C. (IAD) is 1015 miles / 1633 kilometers and travel time by car is about 19 hours 2 minutes.

Des Moines – Washington D.C.

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874
Miles
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1407
Kilometers
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759
Nautical miles

How far is Washington D.C. from Des Moines?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 874.000 miles
  • 1406.567 kilometers
  • 759.485 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
  • 871.947 miles
  • 1403.262 kilometers
  • 757.701 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 Des Moines to Washington D.C. is 2 hours 9 minutes.

Time difference and current local times

The time difference between Des Moines and Washington D.C. is 1 hour. Washington D.C. is 1 hour ahead of Des Moines.

Des Moines time to Washington D.C. time converter

Time in Des Moines: 00:00 ⇆ Time in Washington D.C.: 00:00

Current local times

Des Moines, IA

 CDT

Washington D.C.

 EDT

Carbon dioxide emissions

On average flying from Des Moines to Washington D.C. generates about 141 kg of CO2 per passenger, 141 kilograms is equal to 312 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Des Moines to Washington D.C.

Shortest flight path between Des Moines International Airport (DSM) and Washington Dulles International Airport (IAD).

Airport information

Origin Des Moines International Airport
City: Des Moines, IA
Country: United States Flag of United States
IATA Code: DSM
ICAO Code: KDSM
Coordinates: 41°32′2″N, 93°39′47″W
Destination Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W