Air Miles Calculator

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

Distance from Washington Dulles International Airport to Jacksonville 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 Washington Dulles International Airport (IAD) to Jacksonville International Airport (JAX) is 1 hour 41 minutes.

Time difference and current local times

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

Time Difference

Washington D.C.
Jacksonville

Washington D.C.

 EST

Jacksonville, FL

 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 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

Map

Flight map from Washington D.C. to Jacksonville.

Frequent Flyer Miles Calculator

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

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?