| Petershagen to Popovo | 1,010.56 mi (1,626.34 km) |
| Petershagen to Provadia | 1,062.19 mi (1,709.43 km) |
| Petershagen to Radnevo | 1,051.90 mi (1,692.88 km) |
| Petershagen to Radomir | 939.29 mi (1,511.63 km) |
| Petershagen to Rakitovo | 1,006.21 mi (1,619.34 km) |
| Petershagen to Rakovski | 1,019.38 mi (1,640.53 km) |
| Petershagen to Razgrad | 1,012.08 mi (1,628.78 km) |
| Petershagen to Razlog | 991.80 mi (1,596.15 km) |
| Petershagen to Ruse | 977.87 mi (1,573.74 km) |
| Petershagen to Samokov | 970.17 mi (1,561.33 km) |
| Petershagen to Sandanski | 1,003.28 mi (1,614.62 km) |
| Petershagen to Sevlievo | 986.83 mi (1,588.15 km) |
| Petershagen to Shumen | 1,039.14 mi (1,672.34 km) |
| Petershagen to Silistra | 1,012.61 mi (1,629.63 km) |
| Petershagen to Sliven | 1,046.69 mi (1,684.49 km) |
