The calculated distance (air line) between Birobidzhan and Novyy Urgal is approximately 158 miles respectively 254 kilometers.
By car or train, the actual journey to Novyy Urgal is certainly longer, as only the direct route (as the crow flies) between Birobidzhan and Novyy Urgal has been calculated here.
Air line (approximately)
254 kilometers
137 nautical miles