| Castricum to Pantelimon | 1,127.32 mi (1,814.25 km) |
| Castricum to Pascani | 1,042.82 mi (1,678.26 km) |
| Castricum to Pechea | 1,144.01 mi (1,841.11 km) |
| Castricum to Pecica | 856.85 mi (1,378.97 km) |
| Castricum to Petrila | 977.24 mi (1,572.72 km) |
| Castricum to Petrosani | 977.00 mi (1,572.33 km) |
| Castricum to Piatra Neamt | 1,039.10 mi (1,672.26 km) |
| Castricum to Pitesti | 1,058.07 mi (1,702.80 km) |
| Castricum to Ploiesti | 1,100.02 mi (1,770.32 km) |
| Castricum to Podu Iloaiei | 1,066.12 mi (1,715.76 km) |
| Castricum to Poiana Mare | 1,030.88 mi (1,659.05 km) |
| Castricum to Poienile de sub Munte | 930.03 mi (1,496.74 km) |
| Castricum to Popesti-Leordeni | 1,129.09 mi (1,817.10 km) |
| Castricum to Pucioasa | 1,071.40 mi (1,724.26 km) |
| Castricum to Radauti | 990.35 mi (1,593.81 km) |
