The calculated distance (air line) between Bo Phloi and Phra Pradaeng is approximately 82 miles respectively 133 kilometers.
By car or train, the actual journey to Phra Pradaeng is certainly longer, as only the direct route (as the crow flies) between Bo Phloi and Phra Pradaeng has been calculated here.
Air line (approximately)
133 kilometers
72 nautical miles