The calculated distance (air line) between Ho Chi Minh City and Rạch Giá is approximately 119 miles respectively 192 kilometers.
By car or train, the actual journey to Rạch Giá is certainly longer, as only the direct route (as the crow flies) between Ho Chi Minh City and Rạch Giá has been calculated here.
Air line (approximately)
192 kilometers
104 nautical miles