The nearest airport is PEK - Beijing Capital Intl, located 93.8 km south west of Caojialu.
Other airports nearby include TSN - Tianjin Binhai (169.5 km south),
Nearby towns ::
Yaoqiaoyu (5.7km north) //
Xinchengzi (5.9km west) //
Laowa (7.9km north east) //
[all distances 'as the bird flies' and approximate]