| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Oagaer | city | Storstroms Amt | Denmark | 55.1 | 11.8833333 | 65 | 8034 |
| Oager | city | Storstroms Amt | Denmark | 55.1 | 11.8833333 | 65 | 8034 |
| Oager Huse | city | Storstroms Amt | Denmark | 55.1 | 11.8833333 | 65 | 8034 |
| Oen-Skovhuse | city | Storstroms Amt | Denmark | 55.1166667 | 12.1 | 16 | 4208 |
| Oen-Smidstrup | city | Storstroms Amt | Denmark | 55.1 | 12.1166667 | 16 | 4208 |
| Ollebolle | city | Storstroms Amt | Denmark | 54.6833333 | 11.6 | 22 | 2658 |
| Ollerup | city | Storstroms Amt | Denmark | 55.2666667 | 11.6833333 | 65 | 14689 |
| Olstrup | city | Storstroms Amt | Denmark | 54.7666667 | 11.6 | 45 | 4209 |
| Olstrup | city | Storstroms Amt | Denmark | 55.2833333 | 12.05 | 127 | 5235 |
| Olstrup | city | Storstroms Amt | Denmark | 55.3166667 | 12.1666667 | 55 | 7472 |
| Onsevig | city | Storstroms Amt | Denmark | 54.9333333 | 11.1166667 | 9 | 1705 |
| Onslev | city | Storstroms Amt | Denmark | 54.85 | 11.8666667 | 32 | 7039 |
| Opager | city | Storstroms Amt | Denmark | 54.7666667 | 11.3 | 16 | 3889 |
| Ore | city | Storstroms Amt | Denmark | 54.8 | 11.2166667 | 3 | 3606 |
| Ore | city | Storstroms Amt | Denmark | 55 | 11.8833333 | 0 | 3479 |
| Ore | city | Storstroms Amt | Denmark | 54.8833333 | 12.0833333 | 3 | 2381 |
| Ore og Gallemander | city | Storstroms Amt | Denmark | 55 | 11.8833333 | 0 | 3479 |
| Oreby | city | Storstroms Amt | Denmark | 54.8333333 | 11.6333333 | 16 | 4262 |
| Oreby | city | Storstroms Amt | Denmark | 55.0333333 | 11.8333333 | 16 | 2964 |
| Orebygard | city | Storstroms Amt | Denmark | 54.8166667 | 11.6 | 6 | 3722 |
| Orebygård | city | Storstroms Amt | Denmark | 54.8166667 | 11.6 | 6 | 3722 |
| Orehoved | city | Storstroms Amt | Denmark | 54.95 | 11.8666667 | 3 | 2609 |
| Oringe | city | Storstroms Amt | Denmark | 54.9833333 | 11.9166667 | 0 | 4322 |
| Orslev | city | Storstroms Amt | Denmark | 55.0333333 | 11.9833333 | 137 | 6794 |
| Orslev Kohave | city | Storstroms Amt | Denmark | 55.0166667 | 11.9833333 | 196 | 6794 |
| Orslev Lillevang | city | Storstroms Amt | Denmark | 55.05 | 11.95 | 114 | 8792 |
| Orslokke | city | Storstroms Amt | Denmark | 54.9 | 11.25 | 16 | 2658 |
| Orup | city | Storstroms Amt | Denmark | 55.2 | 12.0833333 | 65 | 4310 |
| Oster Egesborg | city | Storstroms Amt | Denmark | 55.0333333 | 12.0333333 | 193 | 5943 |
| Oster Karleby | city | Storstroms Amt | Denmark | 54.8666667 | 11.2 | 32 | 9967 |
| Oster Kippinge | city | Storstroms Amt | Denmark | 54.9 | 11.8 | 16 | 4063 |
| Oster Kippinge | city | Storstroms Amt | Denmark | 54.9 | 11.8166667 | 62 | 4063 |
| Oster Nordlunde | city | Storstroms Amt | Denmark | 54.8833333 | 11.2333333 | 32 | 3123 |
| Oster Skorringe | city | Storstroms Amt | Denmark | 54.75 | 11.4 | 29 | 5051 |
| Oster Skovby | city | Storstroms Amt | Denmark | 54.7833333 | 11.2166667 | 3 | 2654 |
| Oster Ulslev | city | Storstroms Amt | Denmark | 54.7 | 11.6333333 | 49 | 2738 |
| Osterby | city | Storstroms Amt | Denmark | 54.95 | 11.45 | 16 | 649 |
| Ostermark | city | Storstroms Amt | Denmark | 54.7 | 11.8166667 | 16 | 4262 |
| Ostermark | city | Storstroms Amt | Denmark | 55 | 12.3833333 | 95 | 2302 |
| Ostermarke | city | Storstroms Amt | Denmark | 55 | 12.3833333 | 95 | 2302 |
| Ostofte | city | Storstroms Amt | Denmark | 54.8 | 11.4333333 | 32 | 5761 |
| Over Even | city | Storstroms Amt | Denmark | 55.2 | 11.9333333 | 196 | 5637 |
| Over Vindinge | city | Storstroms Amt | Denmark | 55.0666667 | 11.9 | 22 | 9222 |
| Overup | city | Storstroms Amt | Denmark | 55.25 | 11.8166667 | 131 | 13062 |
| Overup | city | Storstroms Amt | Denmark | 54.8166667 | 11.9166667 | 32 | 8405 |
| Ovstrup | city | Storstroms Amt | Denmark | 54.85 | 11.9166667 | 32 | 6194 |
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