Cu Chi is about 40 km northwest of Ho Chi Minh City in Southern Vietnam. The Cu Chi Tunnels are an elaborate underground community made up of 250 km of tunnels and chambers below the city.Map Directions Satellite Photo Mapcuchi.hochiminhcity.gov.vn Wikivoyage Wikipedia...
Tân Sơn Nhất International Airport is an international airport serving Ho Chi Minh City, the most populous city in Vietnam. Mapcarta, the open map.