The calculated distance (air line) between Es Senia and Sidi Bel Abbes is approximately 32 miles respectively 51 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 Es Senia and Sidi Bel Abbes has been calculated here.
Air line (approximately)
51 kilometers
27 nautical miles