| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sint-Katarina Kapel | city | Vlaanderen | Belgium | 50.87 | 3.24 | 65 | 68315 |
| Sint-Katelijne | city | Vlaanderen | Belgium | 51.25 | 3.30 | 6 | 22131 |
| Sint-Katelijne Houtem | city | Vlaanderen | Belgium | 50.78 | 4.87 | 275 | 16076 |
| Sint-Katelijne-Kapelle | city | Vlaanderen | Belgium | 50.87 | 3.24 | 65 | 68315 |
| Sint-Katelijne-Waver | city | Vlaanderen | Belgium | 51.06 | 4.52 | 19 | 57798 |
| Sint-Katelijne-Waver (Onze-Lieve-Vrouw-Waver) | city | Vlaanderen | Belgium | 51.07 | 4.58 | 55 | 43565 |
| Sint-Kathelijne-Waver | city | Vlaanderen | Belgium | 51.06 | 4.52 | 19 | 57798 |
| Sint-Katherina-Lombeek | city | Vlaanderen | Belgium | 50.88 | 4.13 | 78 | 57461 |
| Sint-Kornelis-Horebeke | city | Vlaanderen | Belgium | 50.83 | 3.70 | 203 | 14189 |
| Sint-Kruis | city | Vlaanderen | Belgium | 51.21 | 3.26 | 9 | 53152 |
| Sint-Kruis-Winkel | city | Vlaanderen | Belgium | 51.16 | 3.82 | 9 | 69975 |
| Sint-Kwintens-Lennik | city | Vlaanderen | Belgium | 50.80 | 4.16 | 157 | 20129 |