| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Prothero Mobile Home Park | city | California | United States | 33.62 | -117.70 | 387 | |
| Protheroepu | city | Andaman and Nicobar Islands | India | 11.62 | 92.72 | 239 | 28637 |
| Protheroepur | city | Andaman and Nicobar Islands | India | 11.62 | 92.72 | 239 | 28637 |
| Protho Junction | city | Arkansas | United States | 34.77 | -92.20 | 239 | |
| Prothonotarius | city | Sicilia | Italy | 38.12 | 15.18 | 830 | 29708 |