The calculated distance (air line) between Nuea Khlong and Nakhon Si Thammarat is approximately 71 miles respectively 114 kilometers.
By car or train, the actual journey to Nakhon Si Thammarat is certainly longer, as only the direct route (as the crow flies) between Nuea Khlong and Nakhon Si Thammarat has been calculated here.
Air line (approximately)
114 kilometers
61 nautical miles