The calculated distance (air line) between Ras Al Khaimah City and Mīnāb is approximately 117 miles respectively 188 kilometers.
By car or train, the actual journey to Mīnāb is certainly longer, as only the direct route (as the crow flies) between Ras Al Khaimah City and Mīnāb has been calculated here.
Air line (approximately)
188 kilometers
101 nautical miles