The calculated distance (air line) between Les Pavillons-sous-Bois and Metz is approximately 167 miles respectively 268 kilometers.
By car or train, the actual journey to Metz is certainly longer, as only the direct route (as the crow flies) between Les Pavillons-sous-Bois and Metz has been calculated here.
Air line (approximately)
268 kilometers
145 nautical miles