Air Miles Calculator

Distance between Jacksonville, FL (JAX) and Washington D.C. (IAD)

Distance from Jacksonville International Airport to Washington Dulles International Airport is 630 miles / 1014 kilometers / 548 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 630.136 miles
  • 1014.105 kilometers
  • 547.573 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
  • 631.192 miles
  • 1015.804 kilometers
  • 548.491 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 Jacksonville International Airport (JAX) to Washington Dulles International Airport (IAD) is 1 hour 41 minutes.

Time difference and current local times

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

Time Difference

Jacksonville
Washington D.C.

Jacksonville, FL

 EST

Washington D.C.

 EST

Airport information


A Jacksonville International Airport
City: Jacksonville, FL
Country: United States Flag of United States
IATA Code: JAX
ICAO Code: KJAX
Coordinates: 30°29′38″N, 81°41′16″W

B 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

Map

Flight map from Jacksonville to Washington D.C..

Frequent Flyer Miles Calculator

Jacksonville (JAX) → Washington D.C. (IAD).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
630
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
630

Round trip?