The calculated distance (air line) between Phú Khương and Cao Lãnh is approximately 66 miles respectively 107 kilometers.
By car or train, the actual journey to Cao Lãnh is certainly longer, as only the direct route (as the crow flies) between Phú Khương and Cao Lãnh has been calculated here.
Air line (approximately)
107 kilometers
58 nautical miles