The calculated distance (air line) between Thủ Dầu Một and Sen Monorom is approximately 108 miles respectively 174 kilometers.
By car or train, the actual journey to Sen Monorom is certainly longer, as only the direct route (as the crow flies) between Thủ Dầu Một and Sen Monorom has been calculated here.
Air line (approximately)
174 kilometers
94 nautical miles