The calculated distance (air line) between Kampung Simpang Pulai and Sungai Petani is approximately 35 miles respectively 57 kilometers.
By car or train, the actual journey to Sungai Petani is certainly longer, as only the direct route (as the crow flies) between Kampung Simpang Pulai and Sungai Petani has been calculated here.
Air line (approximately)
57 kilometers
31 nautical miles