The journey from Aiken to Washington D.C. is a 650-kilometer drive. You will primarily use I-95 North, which takes about 6.5 to 7 hours. Washington D.C. is the capital of the United States and a major tourist destination. This is a common route for those traveling north along the East Coast.
Total Distance: 650 km driving, 600 km air distance.
Expect heavy traffic near major cities.
Spring and Fall for pleasant weather.