| South Valley to Montana | 6,168.79 mi (9,927.71 km) |
| South Valley to Nova Zagora | 6,305.60 mi (10,147.88 km) |
| South Valley to Novi Iskar | 6,205.53 mi (9,986.83 km) |
| South Valley to Novi Pazar | 6,293.73 mi (10,128.78 km) |
| South Valley to Omurtag | 6,284.20 mi (10,113.44 km) |
| South Valley to Panagyurishte | 6,248.13 mi (10,055.40 km) |
| South Valley to Parvomay | 6,302.39 mi (10,142.72 km) |
| South Valley to Pavlikeni | 6,243.02 mi (10,047.18 km) |
| South Valley to Pazardzhik | 6,269.15 mi (10,089.23 km) |
| South Valley to Pernik | 6,206.17 mi (9,987.86 km) |
| South Valley to Peshtera | 6,277.15 mi (10,102.10 km) |
| South Valley to Petrich | 6,276.47 mi (10,101.00 km) |
| South Valley to Pleven | 6,212.43 mi (9,997.94 km) |
| South Valley to Plovdiv | 6,285.02 mi (10,114.77 km) |
| South Valley to Pomorie | 6,349.80 mi (10,219.01 km) |
