The calculated distance (air line) between Ban Nong Wua So and Sakon Nakhon is approximately 61 miles respectively 99 kilometers.
By car or train, the actual journey to Sakon Nakhon is certainly longer, as only the direct route (as the crow flies) between Ban Nong Wua So and Sakon Nakhon has been calculated here.
Air line (approximately)
99 kilometers
53 nautical miles