The calculated distance (air line) between Rạch Giá and Phú Khương is approximately 113 miles respectively 182 kilometers.
By car or train, the actual journey to Phú Khương is certainly longer, as only the direct route (as the crow flies) between Rạch Giá and Phú Khương has been calculated here.
Air line (approximately)
182 kilometers
98 nautical miles