The calculated distance (air line) between Masi-Manimba and Bandundu Province is approximately 107 miles respectively 172 kilometers.
By car or train, the actual journey to Bandundu Province is certainly longer, as only the direct route (as the crow flies) between Masi-Manimba and Bandundu Province has been calculated here.
Air line (approximately)
172 kilometers
93 nautical miles