The calculated distance (air line) between Ratchaburi and Ban Lam Luk Ka is approximately 71 miles respectively 115 kilometers.
By car or train, the actual journey to Ban Lam Luk Ka is certainly longer, as only the direct route (as the crow flies) between Ratchaburi and Ban Lam Luk Ka has been calculated here.
Air line (approximately)
115 kilometers
62 nautical miles