| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sahira | city | Biskra | Algeria | 34.64 | 5.42 | 413 | 9219 |
| Sanef | city | Biskra | Algeria | 34.96 | 6.31 | 2509 | 1664 |
| Sedraiat Ben Larbi | city | Biskra | Algeria | 34.32 | 5.02 | 931 | 3352 |
| Sedraïet ed Degga | city | Biskra | Algeria | 34.70 | 5.98 | 269 | 22266 |
| Sedraïet el Guet | city | Biskra | Algeria | 34.75 | 6.05 | 321 | 1639 |
| Seriana | city | Biskra | Algeria | 34.82 | 5.91 | 830 | 13643 |
| Serir Ou Amane | city | Biskra | Algeria | 34.94 | 6.37 | 2086 | 1639 |
| Setar Mlouk | city | Biskra | Algeria | 34.84 | 5.72 | 830 | 76657 |
| Sidi Barkat | city | Biskra | Algeria | 34.83 | 5.72 | 830 | 75053 |
| Sidi Khaled | city | Biskra | Algeria | 34.39 | 4.99 | 830 | 14110 |
| Sidi Khelil | city | Biskra | Algeria | 34.85 | 5.88 | 830 | 31844 |
| Sidi Kraled | city | Biskra | Algeria | 34.39 | 4.99 | 830 | 14110 |
| Sidi Krelil | city | Biskra | Algeria | 34.85 | 5.88 | 830 | 31844 |
| Sidi Mohammed Moussa | city | Biskra | Algeria | 34.55 | 6.14 | -1689 | 1553 |
| Sidi Okba | city | Biskra | Algeria | 34.75 | 5.90 | 830 | 1639 |
| Sidi Saad | city | Biskra | Algeria | 34.41 | 4.37 | 1689 | 1639 |
| Sidi Saad Allah | city | Biskra | Algeria | 34.41 | 4.37 | 1689 | 1639 |
| Sidi Uqba | city | Biskra | Algeria | 34.75 | 5.90 | 830 | 1639 |
| Sidi el Messaoud | city | Biskra | Algeria | 35.00 | 6.33 | 4189 | 2446 |
| Stah Zemrir | city | Biskra | Algeria | 34.77 | 5.66 | 830 | 17551 |