The calculated distance (air line) between Pran Buri and Phra Pradaeng is approximately 98 miles respectively 157 kilometers.
By car or train, the actual journey to Phra Pradaeng is certainly longer, as only the direct route (as the crow flies) between Pran Buri and Phra Pradaeng has been calculated here.
Air line (approximately)
157 kilometers
85 nautical miles