The calculated distance (air line) between Thủ Dầu Một and Bình Long is approximately 46 miles respectively 74 kilometers.
By car or train, the actual journey to Bình Long is certainly longer, as only the direct route (as the crow flies) between Thủ Dầu Một and Bình Long has been calculated here.
Air line (approximately)
74 kilometers
40 nautical miles