| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sundtjorn | city | Buskerud | Norway | 59.98 | 9.07 | 2755 | 149 |
| Sundtjørn | city | Buskerud | Norway | 59.98 | 9.07 | 2755 | 149 |
| Sundtorp | city | Sodermanland | Sweden | 59.10 | 16.55 | 104 | 3420 |
| Sundtorp | city | Kalmar | Sweden | 56.63 | 16.12 | 45 | 4710 |
| Sundtrask | city | Pohjanmaa | Finland | 62.17 | 21.55 | 121 | 745 |