The calculated distance (air line) between Gua Musang and Alor Setar is approximately 140 miles respectively 225 kilometers.
By car or train, the actual journey to Alor Setar is certainly longer, as only the direct route (as the crow flies) between Gua Musang and Alor Setar has been calculated here.
Air line (approximately)
225 kilometers
121 nautical miles