The calculated distance (air line) between Phayuha Khiri and Ratchaburi is approximately 134 miles respectively 216 kilometers.
By car or train, the actual journey to Ratchaburi is certainly longer, as only the direct route (as the crow flies) between Phayuha Khiri and Ratchaburi has been calculated here.
Air line (approximately)
216 kilometers
117 nautical miles