Discover the best things to do on a road trip from College Park, Maryland to Philadelphia, Pennsylvania. Explore historical landmarks, stunning gardens, and more on this 150-mile adventure.

Discover the cost of a trip from College Park, MD to Philadelphia, PA based on current gas prices. Explore different routes, distance, and recommended options in this informative article.

Planning a road trip from College Park, メリーランド州 to フィラデルフィア, ペンシルベニア州? Discover the fastest and scenic routes, driving times, and traffic tips in this helpful guide. Safe travels!