The calculated distance (air line) between El Malah and Sidi Bel Abbes is approximately 30 miles respectively 48 kilometers.
By car or train, the actual journey to Sidi Bel Abbes is certainly longer, as only the direct route (as the crow flies) between El Malah and Sidi Bel Abbes has been calculated here.
Air line (approximately)
48 kilometers
26 nautical miles