Distance between cities › USA › Tennessee › Johnson City, TN › Distance from Johnson City to Ronald Reagan Washington National Airport

Distance from Johnson City, TN to DCA Airport

Distance

402 mi

Time

6 hours 18 mins

Gas Cost

$39 - $75

Helpful Inaccurate

There are 339.60 miles from Johnson City to Ronald Reagan Washington National Airport (DCA) in northeast direction and 402 miles (646.96 kilometers) by car, following the I-64 E and I-81 N route.

Johnson City and DCA Airport are 6 hours 18 mins far apart, if you drive non-stop .

This is the fastest route from Johnson City, TN to DCA Airport. The halfway point is Natural Bridge, VA.

Johnson City, TN and DCA Airport are in the same time zone (EDT). Current time in both locations is 1:24 am.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 16.16 gallons of gas to cover the route between Johnson City, TN and DCA Airport.

The estimated cost of gas to go from Johnson City to DCA Airport is $54.55.

During the route, an average car will release 316.60 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.38 per gallon of regular gas. Price last updated on April 17, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near DCA Airport

Do you have where to stay when you arrive to DCA Airport? Check out our hotel recommendations:

Halfway Point Between Johnson City, TN and DCA Airport

If you want to meet halfway between Johnson City, TN and DCA Airport or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 37.635101 and -79.573700, or 37º 38' 6.3636" N, 79º 34' 25.32" W. This location is 201.18 miles away from Johnson City, TN and DCA Airport and it would take approximately 3 hours 9 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Natural Bridge, VA, situated 201 miles from Johnson City, TN and 201 miles from DCA Airport. It would take 3 hours 11 mins to go from Johnson City to Natural Bridge and 3 hours 15 mins to go from DCA to Natural Bridge.