Experience an exciting road trip from Decatur, Illinois to Round Rock, Texas, visiting museums, parks, and landmarks along the way. Discover historic sites, natural wonders, and cultural attractions on this unforgettable journey through seven states.

Planning a road trip from Decatur, Illinois to Round Rock, Texas? Discover the costs of driving based on current gas prices and tolls. Explore different routes and budget for your journey ahead.

Embark on an exciting road trip from Decatur, Illinois to Round Rock, Texas! Explore the fastest, scenic, and historic routes with recommended stops along the way. Get ready for an adventure-filled journey of approximately 600 miles.