The calculated distance (air line) between ’Aïn el Melh and M'Sila is approximately 64 miles respectively 102 kilometers.
By car or train, the actual journey to M'Sila is certainly longer, as only the direct route (as the crow flies) between ’Aïn el Melh and M'Sila has been calculated here.
Air line (approximately)
102 kilometers
55 nautical miles