Air Miles Calculator

Distance between Washington D.C. (IAD) and Boston, MA (BOS)

Distance from Washington Dulles International Airport to Logan International Airport is 413 miles / 664 kilometers / 359 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 412.836 miles
  • 664.395 kilometers
  • 358.745 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
  • 412.311 miles
  • 663.551 kilometers
  • 358.289 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 Washington Dulles International Airport (IAD) to Logan International Airport (BOS) is 1 hour 16 minutes.

Time difference and current local times

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

Time Difference

Washington D.C.
Boston

Washington D.C.

 EST

Boston, MA

 EST

Airport information


A 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

B Logan International Airport
City: Boston, MA
Country: United States Flag of United States
IATA Code: BOS
ICAO Code: KBOS
Coordinates: 42°21′51″N, 71°0′18″W

Map

Flight map from Washington D.C. to Boston.

Frequent Flyer Miles Calculator

Washington D.C. (IAD) → Boston (BOS).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
413
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
413

Round trip?