The calculated distance (air line) between Ho Chi Minh City and Vũng Tàu is approximately 45 miles respectively 73 kilometers.
By car or train, the actual journey to Vũng Tàu is certainly longer, as only the direct route (as the crow flies) between Ho Chi Minh City and Vũng Tàu has been calculated here.
Air line (approximately)
73 kilometers
39 nautical miles