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

Flight distance from Jacksonville to Washington D.C. (Jacksonville International Airport – Ronald Reagan Washington National Airport) is 634 miles / 1020 kilometers / 551 nautical miles. Estimated flight time is 1 hour 42 minutes.

Driving distance from Jacksonville (JAX) to Washington D.C. (DCA) is 700 miles / 1126 kilometers and travel time by car is about 12 hours 9 minutes.

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

Shortest flight path between Jacksonville International Airport (JAX) and Ronald Reagan Washington National Airport (DCA).

## How far is Washington D.C. from Jacksonville?

There are several ways to calculate distances between Jacksonville and Washington D.C.. Here are two common methods:

Vincenty's formula (applied above)
• 633.833 miles
• 1020.056 kilometers
• 550.786 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
• 634.818 miles
• 1021.641 kilometers
• 551.642 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 Jacksonville International Airport
City: Jacksonville, FL
Country: United States
IATA Code: JAX
ICAO Code: KJAX
Coordinates: 30°29′38″N, 81°41′16″W

B Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″W

## Time difference and current local times

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

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 117 kg (258 pounds).

## Frequent Flyer Miles Calculator

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

Distance:
634
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
634

Round trip?