The calculated distance (air line) between Hämeenkyrö and Lappeenranta is approximately 170 miles respectively 274 kilometers.
By car or train, the actual journey to Lappeenranta is certainly longer, as only the direct route (as the crow flies) between Hämeenkyrö and Lappeenranta has been calculated here.
Air line (approximately)
274 kilometers
148 nautical miles