The calculated distance (air line) between Rhosllannerchrugog and Wolverhampton is approximately 49 miles respectively 79 kilometers.
By car or train, the actual journey to Wolverhampton is certainly longer, as only the direct route (as the crow flies) between Rhosllannerchrugog and Wolverhampton has been calculated here.
Air line (approximately)
79 kilometers
42 nautical miles