The calculated distance (air line) between Shubrā al Khaymah and Zefta is approximately 41 miles respectively 66 kilometers.
By car or train, the actual journey to Zefta is certainly longer, as only the direct route (as the crow flies) between Shubrā al Khaymah and Zefta has been calculated here.
Air line (approximately)
66 kilometers
35 nautical miles