• Washington to Gaithersburg drive
• road conditions from Washington to Gaithersburg
• flattest route from Washington to Gaithersburg

Map of driving directions from DCA to GAI

View a map with driving directions using your preferred map provider: Google Maps, Bing Maps, or MapQuest.

More trip calculations

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

Driving distance from DCA to GAI

The total driving distance from DCA to GAI is 30 miles or 48 kilometers.

Your trip begins at Ronald Reagan Washington National Airport in Washington, District of Columbia. It ends at Montgomery County Airpark in Gaithersburg, Maryland.

If you are planning a road trip, you might also want to calculate the total driving time from DCA to GAI so you can see when you'll arrive at your destination.

You can also calculate the cost of driving from DCA to GAI based on current local fuel prices and an estimate of your car's best gas mileage.

If you're meeting a friend, you might be interested in finding the city that is halfway between DCA and GAI.

Planning to fly a plane instead? You might be more interested in calculating the straight line distance to fly from DCA to GAI.

Driving distance calculator

Travelmath helps you find driving distances based on actual directions for your road trip. You can get the distance between cities, airports, states, countries, or zip codes to figure out the best route to travel to your destination. Combine this information with the fuel cost tool to find out how much it will cost you to drive the distance, or compare the results to the straight line distance to determine whether it's better to drive or fly. You can print out pages with a travel map.