| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Opladen | city | Nordrhein-Westfalen | Germany | 51.06 | 7.02 | 209 | 152890 |
| Opland | city | Nord-Trondelag | Norway | 64.33 | 10.87 | 830 | 149 |
| Opland | city | Nordland | Norway | 65.92 | 12.80 | 1669 | 138 |
| Opland | city | Sor-Trondelag | Norway | 63.38 | 10.17 | 830 | 19861 |
| Opland Saetrene | city | Nord-Trondelag | Norway | 64.35 | 10.92 | 1115 | 149 |
| Opland Sætrene | city | Nord-Trondelag | Norway | 64.35 | 10.92 | 1115 | 149 |
| Oplands | city | Eastern Cape | South Africa | -32.22 | 24.73 | 4189 | 0 |
| Oplanie | city | Marowijne | Suriname | 5.67 | -54.33 | 3 | 314 |
| Oplanić | city | Serbia | 43.99 | 20.68 | 830 | 5662 | |
| Oplanići | city | Serbia | 43.76 | 20.69 | 830 | 28966 | |
| Oplanići / Oplanići | city | Serbia | 43.76 | 20.69 | 830 | 28966 | |
| Oplankys | city | Taurage | Lithuania | 55.17 | 22.15 | 65 | 1429 |
| Oplanovina | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 43.20 | 17.62 | 830 | 15143 |
| Oplany | city | Stredocesky Kraj | Czech Republic | 49.93 | 14.87 | 1669 | 2748 |
| Oplas | city | Nueva Vizcaya | Philippines | 16.40 | 121.02 | 2509 | 13909 |
| Oplate | city | Republika Srpska | Bosnia & Herzegovina | 43.63 | 19.20 | 2509 | 4023 |
| Oplatnici | city | Serbia | 43.76 | 20.69 | 830 | 28966 | |
| Oplave | city | Republika Srpska | Bosnia & Herzegovina | 43.75 | 19.43 | 1669 | 4251 |
| Oplawiec | city | Kujawsko-Pomorskie | Poland | 53.19 | 17.96 | 301 | 62228 |
| Opleeuw | city | Vlaanderen | Belgium | 50.82 | 5.38 | 242 | 9359 |
| Oplegul | city | Bobonaro | East Timor | -9.00 | 125.22 | 1669 | 5344 |
| Oples | city | Laguna | Philippines | 14.13 | 121.43 | 984 | 85630 |
| Opletai | city | Permskiy Kray | Russia | 57.30 | 55.45 | 298 | 5964 |
| Opletena Lokva | city | Republika Srpska | Bosnia & Herzegovina | 43.43 | 18.34 | 4333 | 4050 |
| Opletnia | city | Sofia | Bulgaria | 43.10 | 23.43 | 1669 | 2696 |
| Opletnja | city | Sofia | Bulgaria | 43.10 | 23.43 | 1669 | 2696 |
| Opletnya | city | Sofia | Bulgaria | 43.10 | 23.43 | 1669 | 2696 |
| Oplev | city | Nordjylland | Denmark | 56.83 | 9.80 | 19 | 3364 |
| Opleyo | city | Ghana | 6.20 | -0.13 | 400 | 16093 | |
| Oplećan | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 43.72 | 17.28 | 3349 | 4768 |
| Oplećani | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 43.72 | 17.28 | 3349 | 4768 |
| Oplin | city | Texas | United States | 32.14 | -99.56 | 1994 | |
| Opline | city | Nord-Pas-de-Calais | France | 50.69 | 2.92 | 55 | 51105 |
| Oplinter | city | Vlaanderen | Belgium | 50.83 | 4.98 | 131 | 28167 |
| Oplis | city | Laguna | Philippines | 14.13 | 121.43 | 984 | 85630 |
| Oplisa Pervaya | city | Vitebskaya Oblast' | Belarus | 55.68 | 27.29 | 830 | 1215 |
| Opliso Pervoye | city | Vitebskaya Oblast' | Belarus | 55.68 | 27.29 | 830 | 1215 |
| Oplitsko | city | L'vivs'ka Oblast' | Ukraine | 50.21 | 24.76 | 830 | 3727 |
| Opličić | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 43.12 | 17.81 | 830 | 4768 |
| Opličići | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 43.12 | 17.81 | 830 | 4768 |
| Oplo | city | Noord-Brabant | Netherlands | 51.61 | 5.88 | 62 | 7773 |
| Oplo | city | Nord-Trondelag | Norway | 64.80 | 11.87 | 328 | 146 |
| Oploca | city | Potosi | Bolivia | -21.34 | -65.81 | 10908 | 298 |
| Oploca | city | Potosi | Bolivia | -20.94 | -66.29 | 13428 | 8705 |
| Oplocany | city | Olomoucky Kraj | Czech Republic | 49.41 | 17.26 | 830 | 3417 |
| Oplombeek | city | Vlaanderen | Belgium | 50.81 | 4.12 | 226 | 30935 |
| Oploo | city | Noord-Brabant | Netherlands | 51.61 | 5.88 | 62 | 7773 |
| Oploop | city | Free State | South Africa | -27.11 | 28.05 | 5177 | 360 |
| Oplot | city | Plzensky Kraj | Czech Republic | 49.58 | 13.27 | 1669 | 3823 |
| Oplotec | city | Plzensky Kraj | Czech Republic | 49.58 | 12.83 | 1669 | 2935 |
| Oplotnica | city | Oplotnica | Slovenia | 46.39 | 15.45 | 1669 | 14953 |
| Oploty | city | Czech Republic | 50.28 | 13.44 | 994 | 3353 | |
| Oploy | city | Nord-Trondelag | Norway | 64.80 | 11.87 | 328 | 146 |
| Oplucko | city | L'vivs'ka Oblast' | Ukraine | 50.21 | 24.76 | 830 | 3727 |
| Oplutsko | city | L'vivs'ka Oblast' | Ukraine | 50.21 | 24.76 | 830 | 3727 |