The calculated distance (air line) between Ronchin and Faches-Thumesnil is approximately 2 miles respectively 2 kilometers.
By car or train, the actual journey to Faches-Thumesnil is certainly longer, as only the direct route (as the crow flies) between Ronchin and Faches-Thumesnil has been calculated here.
Air line (approximately)
2 kilometers
1 nautical miles