The calculated distance (air line) between Cẩm Phả Mines and Hưng Yên is approximately 85 miles respectively 136 kilometers.
By car or train, the actual journey to Hưng Yên is certainly longer, as only the direct route (as the crow flies) between Cẩm Phả Mines and Hưng Yên has been calculated here.
Air line (approximately)
136 kilometers
73 nautical miles