| Opovo to Ovidiu | 402.99 mi (648.55 km) |
| Opovo to Pantelimon | 286.08 mi (460.41 km) |
| Opovo to Pascani | 337.35 mi (542.91 km) |
| Opovo to Pechea | 360.01 mi (579.39 km) |
| Opovo to Pecica | 83.21 mi (133.91 km) |
| Opovo to Petrila | 147.99 mi (238.17 km) |
| Opovo to Petrosani | 145.34 mi (233.90 km) |
| Opovo to Piatra Neamt | 313.13 mi (503.93 km) |
| Opovo to Pitesti | 217.34 mi (349.78 km) |
| Opovo to Ploiesti | 273.28 mi (439.81 km) |
| Opovo to Podu Iloaiei | 359.71 mi (578.90 km) |
| Opovo to Poiana Mare | 151.88 mi (244.43 km) |
| Opovo to Poienile de sub Munte | 269.79 mi (434.19 km) |
| Opovo to Popesti-Leordeni | 285.54 mi (459.54 km) |
| Opovo to Pucioasa | 244.17 mi (392.95 km) |
