The municipality of Atlahuilco is delimited to the north by Tlilapan, to the north-east by San Andrés Tenejapan, to the east by Tequila, Veracruz, to the south-east by Los Reyes, to the south by Xoxocotla, to the west by Soledad Atzompa and to the north-west by Huiloapan de Cuauhtémoc.
The municipality of Tequila is delimited to the north by San Andrés Tenejapan, Magdalena and Ixtaczoquitlán to the east by Omealca, to the south by Zongolica and Los Reyes and to the west by Atlahuilco.
The municipality of Tlaquilpa is delimited to the north by Xoxocotla and Atlahuilco, to the east by Los Reyes, to the south by Astacinga and to the west by Puebla State.