The trip from Williamsport to Washington, D.C. covers approximately 110 kilometers. You will typically take I-70 East to I-270 South, which leads directly into the capital. The drive takes about 90 minutes, though traffic on I-270 can significantly increase this time. Alternatively, you can drive to the Shady Grove Metro station and take the Red Line into the city. This is often the most stress-free way to enter D.C.
Total Distance: 110 km driving distance, 100 km air distance.
Consider parking at a Metro station to avoid D.C. traffic and high parking fees.
Mid-day or weekends to avoid the heavy I-270 commuter traffic.