Cimahi is a landlocked city located immediately west of the larger city of Bandung, in West Java Province, Indonesia and within the Bandung Metropolitan Area. It covers an area of 42.43 km2 and had a population at the 2010 Census of 541,177 and at the 2020 Census of 568,400; the official estimate as at mid 2023 was 590,782. The city is a major textile producer, and is home to several military training centres.

Bandung is the capital city of the West Java province of Indonesia. Located on the island of Java, Greater Bandung is the country's second-largest and second most populous metropolitan area, with over 11 million inhabitants. Situated 768 meters above sea level, approximately 140 kilometres southeast of Jakarta, Bandung has cooler year-round temperatures than most other Indonesian cities. The city lies in a river basin surrounded by volcanic mountains that provide a natural defence system, which was the primary reason for the Dutch East Indies government's plan to move the capital from Batavia to Bandung. Bandung metropolitan is also ASEAN's 9th largest economy after of Hanoi.