| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Holtwick | city | Nordrhein-Westfalen | Germany | 52.01 | 7.13 | 341 | 6376 |
| Holtwick | city | Nordrhein-Westfalen | Germany | 51.75 | 7.13 | 232 | 17229 |
| Holtwick | city | Nordrhein-Westfalen | Germany | 51.86 | 6.58 | 82 | 54040 |
| Holtwood | city | Pennsylvania | United States | 39.83 | -76.33 | 830 |