Air Miles Calculator

Distance between Rochester, NY (ROC) and Washington D.C. (DCA)

Distance from Greater Rochester International Airport to Ronald Reagan Washington National Airport is 296 miles / 477 kilometers / 257 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 296.295 miles
  • 476.840 kilometers
  • 257.473 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
  • 296.658 miles
  • 477.425 kilometers
  • 257.789 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Greater Rochester International Airport (ROC) to Ronald Reagan Washington National Airport (DCA) is 1 hour 3 minutes.

Time difference and current local times

There is no time difference between Rochester and Washington D.C..

Time Difference

Rochester
Washington D.C.

Rochester, NY

 EST

Washington D.C.

 EST

Airport information


A Greater Rochester International Airport
City: Rochester, NY
Country: United States Flag of United States
IATA Code: ROC
ICAO Code: KROC
Coordinates: 43°7′8″N, 77°40′20″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

Map

Flight map from Rochester to Washington D.C..

Frequent Flyer Miles Calculator

Rochester (ROC) → Washington D.C. (DCA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
296
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
296

Round trip?