| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Saint-Waast | city | Nord-Pas-de-Calais | France | 50.30 | 3.75 | 830 | 7708 |
| Saint-Waast | city | Nord-Pas-de-Calais | France | 50.19 | 3.42 | 305 | 15077 |
| Saint-Waast-la-Haut | city | Nord-Pas-de-Calais | France | 50.36 | 3.49 | 124 | 111647 |
| Saint-Waast-la-Vallee | city | Nord-Pas-de-Calais | France | 50.36 | 3.49 | 124 | 111647 |
| Saint-Waast-la-Vallée | city | Nord-Pas-de-Calais | France | 50.30 | 3.75 | 830 | 7708 |
| Saint-Wandrille | city | Haute-Normandie | France | 49.53 | 0.76 | 341 | 8288 |
| Saint-Wandrille-Rançon | city | Haute-Normandie | France | 49.53 | 0.76 | 341 | 8288 |
| Saint-Wary | city | Picardie | France | 50.19 | 1.63 | 82 | 5483 |
| Saint-Wenceslas | city | Quebec | Canada | 46.17 | -72.32 | 262 | 1312 |
| Saint-Witz | city | France | 49.09 | 2.57 | 830 | 17939 |