The distance between Philadelphia and Chengdu, China, is approximately 7,569 miles (12,181 kilometers). Since there are currently no direct flights between Philadelphia International Airport (PHL) and Chengdu Shuangliu International Airport (CTU) or Chengdu Tianfu International Airport (TFU), travelers must typically navigate a journey involving at least one connection. A standard flight path with a layover often takes about 24 hours and 20 minutes to complete. The actual travel distance and time can vary slightly depending on the specific flight route, weather conditions, and the location of connecting hubs.