The calculated distance (air line) between Biên Hòa and Kampong Cham is approximately 117 miles respectively 189 kilometers.
By car or train, the actual journey to Kampong Cham is certainly longer, as only the direct route (as the crow flies) between Biên Hòa and Kampong Cham has been calculated here.
Air line (approximately)
189 kilometers
102 nautical miles