Air Miles Calculator

Distance between Washington D.C. (DCA) and Halifax (YHZ)

Distance from Ronald Reagan Washington National Airport to Halifax Stanfield International Airport is 811 miles / 1305 kilometers / 705 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 810.990 miles
  • 1305.162 kilometers
  • 704.731 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
  • 809.673 miles
  • 1303.042 kilometers
  • 703.587 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 Ronald Reagan Washington National Airport (DCA) to Halifax Stanfield International Airport (YHZ) is 2 hours 2 minutes.

Time difference and current local times

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

Time Difference

Washington D.C.
Halifax

Washington D.C.

 EST

Halifax

 AST

Airport information


A 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

B Halifax Stanfield International Airport
City: Halifax
Country: Canada Flag of Canada
IATA Code: YHZ
ICAO Code: CYHZ
Coordinates: 44°52′50″N, 63°30′30″W

Map

Flight map from Washington D.C. to Halifax.

Frequent Flyer Miles Calculator

Washington D.C. (DCA) → Halifax (YHZ).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
811
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
811

Round trip?