The calculated distance (air line) between Pokok Sena and Alor Setar is approximately 11 miles respectively 18 kilometers.
By car or train, the actual journey to Alor Setar is certainly longer, as only the direct route (as the crow flies) between Pokok Sena and Alor Setar has been calculated here.
Air line (approximately)
18 kilometers
10 nautical miles