The calculated distance (air line) between Business Bay and Umm Al Quwain City is approximately 32 miles respectively 51 kilometers.
By car or train, the actual journey to Umm Al Quwain City is certainly longer, as only the direct route (as the crow flies) between Business Bay and Umm Al Quwain City has been calculated here.
Air line (approximately)
51 kilometers
28 nautical miles