Air Miles Calculator

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

Flight distance from Washington D.C. to Jacksonville (Washington Dulles International Airport – Jacksonville International Airport) is 630 miles / 1014 kilometers / 548 nautical miles. Estimated flight time is 1 hour 41 minutes.

Driving distance from Washington D.C. (IAD) to Jacksonville (JAX) is 705 miles / 1135 kilometers and travel time by car is about 12 hours 20 minutes.

Map of flight path and driving directions from Washington D.C. to Jacksonville.

Shortest flight path between Washington Dulles International Airport (IAD) and Jacksonville International Airport (JAX).

How far is Jacksonville from Washington D.C.?

There are several ways to calculate distances between Washington D.C. and Jacksonville. Here are two common 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 – the shortest distance between two points).

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

Time difference and current local times

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

Time Difference

Washington D.C.

 EST

Jacksonville, FL

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 116 kg (257 pounds).

Frequent Flyer Miles Calculator

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

Distance:
630
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
630

Round trip?