The calculated distance (air line) between Burley in Wharfedale and Swansea is approximately 183 miles respectively 294 kilometers.
By car or train, the actual journey to Swansea is certainly longer, as only the direct route (as the crow flies) between Burley in Wharfedale and Swansea has been calculated here.
Air line (approximately)
294 kilometers
159 nautical miles