The calculated distance (air line) between Ban Huai Thalaeng and Khlong Luang is approximately 148 miles respectively 239 kilometers.
By car or train, the actual journey to Khlong Luang is certainly longer, as only the direct route (as the crow flies) between Ban Huai Thalaeng and Khlong Luang has been calculated here.
Air line (approximately)
239 kilometers
129 nautical miles