| Ottersberg to Popovo | 1,030.78 mi (1,658.88 km) |
| Ottersberg to Provadia | 1,080.87 mi (1,739.50 km) |
| Ottersberg to Radnevo | 1,074.79 mi (1,729.70 km) |
| Ottersberg to Radomir | 966.79 mi (1,555.89 km) |
| Ottersberg to Rakitovo | 1,032.77 mi (1,662.08 km) |
| Ottersberg to Rakovski | 1,043.88 mi (1,679.97 km) |
| Ottersberg to Razgrad | 1,031.43 mi (1,659.93 km) |
| Ottersberg to Razlog | 1,019.59 mi (1,640.88 km) |
| Ottersberg to Ruse | 997.48 mi (1,605.29 km) |
| Ottersberg to Samokov | 996.99 mi (1,604.50 km) |
| Ottersberg to Sandanski | 1,031.92 mi (1,660.72 km) |
| Ottersberg to Sevlievo | 1,009.61 mi (1,624.81 km) |
| Ottersberg to Shumen | 1,058.39 mi (1,703.31 km) |
| Ottersberg to Silistra | 1,029.43 mi (1,656.70 km) |
| Ottersberg to Sliven | 1,068.17 mi (1,719.05 km) |
