Bang Na is one of the fifty districts (khet) of Bangkok, Thailand. Its neighbors, clockwise from the north, are the Phra Khanong and Prawet Districts of Bangkok and Bang Phli, Mueang Samut Prakan, and Phra Pradaeng Districts of Samut Prakan province.

Phra Khanong is one of the 50 districts (Khet) of Bangkok, Thailand. Its neighbor, clockwise from north, are Suan Luang, Prawet, and Bang Na districts of Bangkok, Phra Pradaeng district of Samut Prakan province, Khlong Toei and Watthana of Bangkok.