| Sem to Montana | 1,224.81 mi (1,971.14 km) |
| Sem to Nova Zagora | 1,338.90 mi (2,154.75 km) |
| Sem to Novi Iskar | 1,266.20 mi (2,037.75 km) |
| Sem to Novi Pazar | 1,311.65 mi (2,110.89 km) |
| Sem to Omurtag | 1,309.53 mi (2,107.49 km) |
| Sem to Panagyurishte | 1,301.21 mi (2,094.10 km) |
| Sem to Parvomay | 1,347.10 mi (2,167.95 km) |
| Sem to Pavlikeni | 1,277.07 mi (2,055.24 km) |
| Sem to Pazardzhik | 1,323.30 mi (2,129.64 km) |
| Sem to Pernik | 1,273.29 mi (2,049.16 km) |
| Sem to Peshtera | 1,333.34 mi (2,145.80 km) |
| Sem to Petrich | 1,354.44 mi (2,179.76 km) |
| Sem to Pleven | 1,252.18 mi (2,015.19 km) |
| Sem to Plovdiv | 1,334.62 mi (2,147.86 km) |
| Sem to Pomorie | 1,369.35 mi (2,203.76 km) |
