| Sonsbeck to Montana | 965.36 mi (1,553.59 km) |
| Sonsbeck to Nova Zagora | 1,113.10 mi (1,791.36 km) |
| Sonsbeck to Novi Iskar | 998.54 mi (1,607.00 km) |
| Sonsbeck to Novi Pazar | 1,121.60 mi (1,805.04 km) |
| Sonsbeck to Omurtag | 1,101.52 mi (1,772.72 km) |
| Sonsbeck to Panagyurishte | 1,043.57 mi (1,679.47 km) |
| Sonsbeck to Parvomay | 1,101.01 mi (1,771.90 km) |
| Sonsbeck to Pavlikeni | 1,052.68 mi (1,694.12 km) |
| Sonsbeck to Pazardzhik | 1,063.40 mi (1,711.38 km) |
| Sonsbeck to Pernik | 996.54 mi (1,603.77 km) |
| Sonsbeck to Peshtera | 1,070.19 mi (1,722.30 km) |
| Sonsbeck to Petrich | 1,062.49 mi (1,709.91 km) |
| Sonsbeck to Pleven | 1,018.35 mi (1,638.88 km) |
| Sonsbeck to Plovdiv | 1,081.23 mi (1,740.06 km) |
| Sonsbeck to Pomorie | 1,171.81 mi (1,885.85 km) |
