| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Unem | city | Ostfold | Norway | 59.42 | 10.97 | 328 | 564 |
| Unneberg | city | Ostfold | Norway | 59.12 | 11.30 | 3 | 7495 |
| Urdal | city | Ostfold | Norway | 59.08 | 11.03 | 0 | 1396 |
| Utgaard | city | Ostfold | Norway | 59.08 | 10.87 | 9 | 1755 |
| Utgård | city | Ostfold | Norway | 59.08 | 10.87 | 9 | 1755 |
| Uttesrud | city | Ostfold | Norway | 59.33 | 11.50 | 830 | 596 |