Air Miles Calculator

Distance between South Bend, IN (SBN) and Washington D.C. (DCA)

Flight distance from South Bend to Washington D.C. (South Bend International Airport – Ronald Reagan Washington National Airport) is 528 miles / 850 kilometers / 459 nautical miles. Estimated flight time is 1 hour 29 minutes.

Driving distance from South Bend (SBN) to Washington D.C. (DCA) is 617 miles / 993 kilometers and travel time by car is about 10 hours 51 minutes.

Map of flight path and driving directions from South Bend to Washington D.C..

Shortest flight path between South Bend International Airport (SBN) and Ronald Reagan Washington National Airport (DCA).

How far is Washington D.C. from South Bend?

There are several ways to calculate distances between South Bend and Washington D.C.. Here are two common methods:

Vincenty's formula (applied above)
  • 528.139 miles
  • 849.957 kilometers
  • 458.940 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
  • 527.098 miles
  • 848.282 kilometers
  • 458.036 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 South Bend International Airport
City: South Bend, IN
Country: United States Flag of United States
IATA Code: SBN
ICAO Code: KSBN
Coordinates: 41°42′31″N, 86°19′2″W

B Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″W

Time difference and current local times

There is no time difference between South Bend and Washington D.C..

Time Difference

South Bend, IN

 EDT

Washington D.C.

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 103 kg (227 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Washington D.C. (DCA).

Distance:
528
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
528

Round trip?