| Portchester to Montana | 1,246.80 mi (2,006.53 km) |
| Portchester to Nova Zagora | 1,399.62 mi (2,252.46 km) |
| Portchester to Novi Iskar | 1,275.41 mi (2,052.57 km) |
| Portchester to Novi Pazar | 1,418.31 mi (2,282.55 km) |
| Portchester to Omurtag | 1,393.87 mi (2,243.21 km) |
| Portchester to Panagyurishte | 1,322.05 mi (2,127.64 km) |
| Portchester to Parvomay | 1,381.19 mi (2,222.82 km) |
| Portchester to Pavlikeni | 1,341.91 mi (2,159.60 km) |
| Portchester to Pazardzhik | 1,340.19 mi (2,156.83 km) |
| Portchester to Pernik | 1,270.03 mi (2,043.92 km) |
| Portchester to Peshtera | 1,345.47 mi (2,165.33 km) |
| Portchester to Petrich | 1,326.56 mi (2,134.89 km) |
| Portchester to Pleven | 1,306.01 mi (2,101.81 km) |
| Portchester to Plovdiv | 1,359.63 mi (2,188.11 km) |
| Portchester to Pomorie | 1,464.87 mi (2,357.48 km) |
