| Viljandi to Montana | 1,038.60 mi (1,671.47 km) |
| Viljandi to Nova Zagora | 1,097.04 mi (1,765.52 km) |
| Viljandi to Novi Iskar | 1,079.92 mi (1,737.97 km) |
| Viljandi to Novi Pazar | 1,039.82 mi (1,673.43 km) |
| Viljandi to Omurtag | 1,055.41 mi (1,698.52 km) |
| Viljandi to Panagyurishte | 1,097.99 mi (1,767.05 km) |
| Viljandi to Parvomay | 1,124.04 mi (1,808.97 km) |
| Viljandi to Pavlikeni | 1,045.03 mi (1,681.81 km) |
| Viljandi to Pazardzhik | 1,118.36 mi (1,799.83 km) |
| Viljandi to Pernik | 1,095.00 mi (1,762.24 km) |
| Viljandi to Peshtera | 1,129.94 mi (1,818.46 km) |
| Viljandi to Petrich | 1,177.25 mi (1,894.61 km) |
| Viljandi to Pleven | 1,034.41 mi (1,664.73 km) |
| Viljandi to Plovdiv | 1,121.07 mi (1,804.19 km) |
| Viljandi to Pomorie | 1,095.04 mi (1,762.29 km) |
