The drive from Castaic to New York is a 2800-mile trip using the I-80 East. You will travel through the scenic landscapes of California, Nevada, Utah, Wyoming, Nebraska, Iowa, Illinois, Indiana, Ohio, and Pennsylvania. Travel time is typically 42 hours, though it can vary based on traffic and weather. This route is a major connection between Southern California and the East Coast. It is a beautiful drive with significant mountain and plains scenery.
Total Distance: 4500 km driving distance; 4000 km straight-line air distance.
The I-80 through the mountains and plains is long and remote; check your fuel levels.
Summer and early Fall offer the best conditions for driving through the mountains.