| Karlovo to Pantelimon | 142.97 mi (230.09 km) |
| Karlovo to Pascani | 331.76 mi (533.92 km) |
| Karlovo to Pechea | 254.31 mi (409.27 km) |
| Karlovo to Pecica | 305.53 mi (491.70 km) |
| Karlovo to Petrila | 205.77 mi (331.15 km) |
| Karlovo to Petrosani | 204.11 mi (328.49 km) |
| Karlovo to Piatra Neamt | 305.74 mi (492.04 km) |
| Karlovo to Pitesti | 153.21 mi (246.57 km) |
| Karlovo to Ploiesti | 169.91 mi (273.45 km) |
| Karlovo to Podu Iloaiei | 338.05 mi (544.04 km) |
| Karlovo to Poiana Mare | 124.32 mi (200.08 km) |
| Karlovo to Poienile de sub Munte | 357.89 mi (575.97 km) |
| Karlovo to Popesti-Leordeni | 138.04 mi (222.16 km) |
| Karlovo to Pucioasa | 170.82 mi (274.90 km) |
| Karlovo to Radauti | 363.25 mi (584.59 km) |
