According to Baidu map, Gu 'an County is located in Langfang City, Hebei Province, and Langfang City is located in the east of central Hebei Province. Gu' an is 49.6 kilometers from Langfang, with a 53-minute drive, passing through the Capital Ring Expressway and Daxing Airport North Expressway.

You can also take bus No.849 at the west exit of Xinzhong Street, get off at Daxing Bridge North Station, take bus No.0/9 at Zhengerying Station, then take bus No.826 at Dongmen Station of Wan Le Community, and finally take bus No.24 to Langfang City to reach your destination. The whole journey is 87.4 kilometers and lasts for 3 hours and 58 minutes.