The calculated distance (air line) between Bu'ayna-Nujaydat and Bet Shemesh is approximately 78 miles respectively 125 kilometers.
By car or train, the actual journey to Bet Shemesh is certainly longer, as only the direct route (as the crow flies) between Bu'ayna-Nujaydat and Bet Shemesh has been calculated here.
Air line (approximately)
125 kilometers
68 nautical miles