• How far is Dulles from New York?

Map of distance from JFK to IAD

More trip calculations

• Driving Time
• Cost Of Driving
• Reverse Distance
• Halfway
• Stopping Points
• Hotels near IAD
• Flight Time
• airports near IAD
• airlines flying to IAD
• Nonstop Flights
• Time Difference

Distance from JFK to IAD

The total driving distance from JFK to IAD is 262 miles or 422 kilometers.

The total straight line flight distance from JFK to IAD is 227 miles.

This is equivalent to 366 kilometers or 198 nautical miles.

Your trip begins at John F. Kennedy International Airport in New York, New York. It ends at Washington Dulles International Airport in Dulles, Virginia.

Your flight direction from JFK to IAD is Southwest (-120 degrees from North).

The distance calculator helps you figure out how far it is to get from JFK to IAD. It does this by computing the straight line flying distance ("as the crow flies") and the driving distance if the route is drivable. It uses all this data to compute the total travel mileage.

Distance calculator

Travelmath helps you find distances based on actual road trip directions, or the straight line flight distance. You can get the distance between cities, airports, states, countries, or zip codes to figure out the best route to travel to your destination. Compare the results to the straight line distance to determine whether it's better to drive or fly. The database uses the latitude and longitude of each location to calculate distance using the great circle distance formula. The calculation is done using the Vincenty algorithm and the WGS84 ellipsoid model of the Earth, which is the same one used by most GPS receivers. This gives you the flying distance "as the crow flies." Find your flight distances quickly to estimate the number of frequent flyer miles you'll accumulate. Or ask how far is it between cities to solve your homework problems. You can lookup U.S. cities, or expand your search to get the world distance for international trips. You can also print out pages with a travel map.