| Valka to Montana | 999.37 mi (1,608.33 km) |
| Valka to Nova Zagora | 1,055.44 mi (1,698.57 km) |
| Valka to Novi Iskar | 1,040.49 mi (1,674.51 km) |
| Valka to Novi Pazar | 997.45 mi (1,605.24 km) |
| Valka to Omurtag | 1,013.53 mi (1,631.12 km) |
| Valka to Panagyurishte | 1,057.79 mi (1,702.36 km) |
| Valka to Parvomay | 1,083.01 mi (1,742.93 km) |
| Valka to Pavlikeni | 1,003.93 mi (1,615.68 km) |
| Valka to Pazardzhik | 1,078.02 mi (1,734.90 km) |
| Valka to Pernik | 1,055.85 mi (1,699.23 km) |
| Valka to Peshtera | 1,089.62 mi (1,753.57 km) |
| Valka to Petrich | 1,137.81 mi (1,831.13 km) |
| Valka to Pleven | 993.90 mi (1,599.52 km) |
| Valka to Plovdiv | 1,080.39 mi (1,738.72 km) |
| Valka to Pomorie | 1,052.47 mi (1,693.78 km) |
