| Southbourne to Montana | 1,273.47 mi (2,049.46 km) |
| Southbourne to Nova Zagora | 1,426.56 mi (2,295.82 km) |
| Southbourne to Novi Iskar | 1,301.68 mi (2,094.86 km) |
| Southbourne to Novi Pazar | 1,446.08 mi (2,327.24 km) |
| Southbourne to Omurtag | 1,421.30 mi (2,287.35 km) |
| Southbourne to Panagyurishte | 1,348.41 mi (2,170.06 km) |
| Southbourne to Parvomay | 1,407.64 mi (2,265.37 km) |
| Southbourne to Pavlikeni | 1,369.12 mi (2,203.39 km) |
| Southbourne to Pazardzhik | 1,366.39 mi (2,199.00 km) |
| Southbourne to Pernik | 1,296.04 mi (2,085.78 km) |
| Southbourne to Peshtera | 1,371.55 mi (2,207.29 km) |
| Southbourne to Petrich | 1,351.75 mi (2,175.44 km) |
| Southbourne to Pleven | 1,333.12 mi (2,145.44 km) |
| Southbourne to Plovdiv | 1,385.94 mi (2,230.46 km) |
| Southbourne to Pomorie | 1,492.31 mi (2,401.64 km) |
