The calculated distance (air line) between Abu Dhabi and Ras Al Khaimah City is approximately 134 miles respectively 215 kilometers.
By car or train, the actual journey to Ras Al Khaimah City is certainly longer, as only the direct route (as the crow flies) between Abu Dhabi and Ras Al Khaimah City has been calculated here.
Air line (approximately)
215 kilometers
116 nautical miles