| Ratekau to Popovo | 1,014.05 mi (1,631.96 km) |
| Ratekau to Provadia | 1,061.02 mi (1,707.55 km) |
| Ratekau to Radnevo | 1,062.89 mi (1,710.56 km) |
| Ratekau to Radomir | 964.72 mi (1,552.57 km) |
| Ratekau to Rakitovo | 1,028.39 mi (1,655.04 km) |
| Ratekau to Rakovski | 1,035.32 mi (1,666.18 km) |
| Ratekau to Razgrad | 1,013.09 mi (1,630.41 km) |
| Ratekau to Razlog | 1,017.83 mi (1,638.03 km) |
| Ratekau to Ruse | 979.80 mi (1,576.84 km) |
| Ratekau to Samokov | 993.36 mi (1,598.66 km) |
| Ratekau to Sandanski | 1,031.86 mi (1,660.62 km) |
| Ratekau to Sevlievo | 997.86 mi (1,605.91 km) |
| Ratekau to Shumen | 1,039.69 mi (1,673.22 km) |
| Ratekau to Silistra | 1,006.47 mi (1,619.76 km) |
| Ratekau to Sliven | 1,053.60 mi (1,695.60 km) |
