Suphan Buri Province
Neighboring districts are (from the north clockwise): U Thong and Bang Pla Ma of Suphan Buri Province; Lat Bua Luang of Ayutthaya Province; Bang Len and Kamphaeng Saen of Nakhon Pathom Province; and Tha Maka and Phanom Thuan of Kanchanaburi Province.