| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Оак Блаффс | city | Massachusetts | United States | 41.45 | -70.56 | 3 | |
| Оакхам | city | Massachusetts | United States | 42.35 | -72.05 | 892 | |
| Орлеанс | city | Massachusetts | United States | 41.79 | -69.99 | 29 | |
| Орлинс | city | Massachusetts | United States | 41.79 | -69.99 | 29 |