The Carolinian is a daily Amtrak passenger train that runs between New York City and Charlotte, North Carolina, with major stops in Philadelphia, Baltimore, Washington, Richmond, Raleigh, Cary, Durham, and Greensboro. The 704-mile (1,133 km) service is the longest state-supported route in the Amtrak system. Northbound trains leave Charlotte at breakfast time and arrive in New York in the early evening, while southbound trains leave New York during the morning rush and arrive in Charlotte in the evening.

Cary is a town in Wake, Chatham, and Durham counties in the U.S. state of North Carolina and is part of the Raleigh-Cary, NC Metropolitan Statistical Area. According to the 2020 census, its population was 174,721, making it the seventh-most populous municipality in North Carolina, and the 148th-most populous in the United States. In 2022, the town's population had increased to 180,388.