Baja is located about 150 km (93 mi) south of Budapest and 108 km (67 mi) southwest of Kecskemét, at the crossing of Road 55 and Road 51, on the river Danube. Baja's main river is Sugovica (also called Kamarás-Duna). Baja is at the meeting point of two large regions: the Great Hungarian Plain (Alföld) and Transdanubia (Dunántúl).