| South Riding to Montana | 4,902.37 mi (7,889.61 km) |
| South Riding to Nova Zagora | 5,053.33 mi (8,132.54 km) |
| South Riding to Novi Iskar | 4,932.36 mi (7,937.86 km) |
| South Riding to Novi Pazar | 5,064.08 mi (8,149.85 km) |
| South Riding to Omurtag | 5,043.67 mi (8,117.00 km) |
| South Riding to Panagyurishte | 4,978.72 mi (8,012.48 km) |
| South Riding to Parvomay | 5,037.51 mi (8,107.10 km) |
| South Riding to Pavlikeni | 4,993.88 mi (8,036.88 km) |
| South Riding to Pazardzhik | 4,997.29 mi (8,042.36 km) |
| South Riding to Pernik | 4,927.54 mi (7,930.11 km) |
| South Riding to Peshtera | 5,002.85 mi (8,051.30 km) |
| South Riding to Petrich | 4,984.06 mi (8,021.07 km) |
| South Riding to Pleven | 4,958.87 mi (7,980.52 km) |
| South Riding to Plovdiv | 5,016.40 mi (8,073.11 km) |
| South Riding to Pomorie | 5,114.15 mi (8,230.43 km) |
