The calculated distance (air line) between Phanom Thuan and Phra Pradaeng is approximately 65 miles respectively 104 kilometers.
By car or train, the actual journey to Phra Pradaeng is certainly longer, as only the direct route (as the crow flies) between Phanom Thuan and Phra Pradaeng has been calculated here.
Air line (approximately)
104 kilometers
56 nautical miles