The calculated distance (air line) between Lat Krabang and Phasi Charoen is approximately 23 miles respectively 38 kilometers.
By car or train, the actual journey to Phasi Charoen is certainly longer, as only the direct route (as the crow flies) between Lat Krabang and Phasi Charoen has been calculated here.
Air line (approximately)
38 kilometers
20 nautical miles