| Name of the place | CERL ID of a place | Country | Longitude | Latitude | |
|---|---|---|---|---|---|
| Schwabach | cnl00013908 | Germany | 11.02 | 49.33 | |
| Schwaben | cnl00000593 | — | — | — | |
| Schwarzenau | cnl00041098 | — | 15.2583333333333 | 48.7441666666667 | |
| Schweidnitz | cnl00013940 | Poland | 16.5 | 50.85 | |
| Schweinfurt | cnl00013475 | Germany | 10.23 | 50.0491666666667 | |
| Schweiz | cnl00002668 | Switzerland | — | — | |
| Sciacca | cnl00025185 | Italy | 13.0888888888889 | 37.5091666666667 | |
| Scotland | cnl00002663 | Scotland | — | — | |
| Scruton | cnl00020567 | — | — | — | |
| Seclin | cnl00019682 | France | 3.03333333333333 | 50.55 | |
| Sedan | cnl00013966 | France | 4.95 | 49.7 | |
| Segovia | cnl00033241 | Spain | -4.12 | 40.95 | |
| Sehnde-Rethmar | cnl00038901 | — | 10.0047222222222 | 52.3152777777778 | |
| Seigneurie de Montesquieu-Volvestre | cnl00020699 | France | 1.2306 | 43.2086 | |
| Selborne | cnl00050767 | England | -0.942 | 51.097 | |
| Selby | cnl00021831 | England | — | — | |
| Sélestat (Schlettstadt) | cnl00010158 | France | 7.45 | 48.27 | |
| Seligenstadt | cnl00030263 | Germany | — | — | |
| Selkirk | cnl00021883 | Scotland | -2.84002 | 55.55 | |
| Sellano-Montesanto | cnl00049684 | Italy | — | — | |
| Semur | cnl00019884 | France | — | — | |
| Semur-en-Auxois | cnl00017351 | France | 4.33305555555556 | 47.4830555555556 | |
| Senlis | cnl00014009 | France | 2.58 | 49.2 | |
| Senones | cnl00004574 | France | 6.98305555555556 | 48.3997222222222 | |
| Sens | cnl00014011 | France | 3.28 | 48.2 |