Driving from Scranton, PA to Washington, DC: Best Route & Travel Tips

The drive from Scranton, Pennsylvania to Washington, DC covers approximately 240 miles and typically takes 4 to 4.5 hours without heavy traffic. The most efficient route follows major interstates through the Mid-Atlantic corridor.

Step-by-Step Directions

1. Start in Scranton. Get on I-81 South toward Harrisburg.
2. Take I-81 S to I-78 East. Near Harrisburg, follow signs for I-78 East toward Allentown/Bethlehem. This junction is clearly marked.
3. Continue on I-78 E to I-270 South. After crossing into New Jersey briefly, you'll re-enter Pennsylvania and then Maryland. Near Frederick, MD, take the exit for I-270 South toward Washington, DC.
4. Follow I-270 S into the District. I-270 becomes I-495 (Capital Beltway) briefly, then connects to I-270 Spur and directly into DC via Rockville Pike/Wisconsin Avenue or continue on I-495 to other entry points.
5. Arrive in Washington, DC. Your destination within the city will determine the final exits.

Alternative Routes

• Via I-81 S to I-70 E to I-270 S: Slightly longer but sometimes less congested near Harrisburg.
• Via US-15 S (from I-70): Scenic option through Frederick, but slower.

Travel Tips

• Traffic peaks: Avoid weekday rush hours (7–9 AM, 4–6 PM) around Baltimore and the DC Beltway.
• Tolls: Expect tolls on I-78 (Delaware Water Gap bridge) and potentially on MD-200 (ICC) if used.
• Rest stops: Service plazas on I-78 and I-270 offer fuel, food, and restrooms.
• Weather: Winter storms can affect mountain stretches on I-81; check forecasts.

Estimated Costs

• Fuel: ~$30–$40 (round trip, average MPG)
• Tolls: ~$10–$15 one way

Whether you're heading to the National Mall, a conference in downtown DC, or visiting the Smithsonian, this route offers the fastest, most reliable interstate connection between Scranton and the nation's capital.