| Odenthal to Popovo | 1,038.26 mi (1,670.92 km) |
| Odenthal to Provadia | 1,093.36 mi (1,759.60 km) |
| Odenthal to Radnevo | 1,072.18 mi (1,725.50 km) |
| Odenthal to Radomir | 947.70 mi (1,525.18 km) |
| Odenthal to Rakitovo | 1,016.65 mi (1,636.14 km) |
| Odenthal to Rakovski | 1,035.52 mi (1,666.50 km) |
| Odenthal to Razgrad | 1,041.99 mi (1,676.92 km) |
| Odenthal to Razlog | 998.78 mi (1,607.39 km) |
| Odenthal to Ruse | 1,007.47 mi (1,621.37 km) |
| Odenthal to Samokov | 980.21 mi (1,577.50 km) |
| Odenthal to Sandanski | 1,007.61 mi (1,621.59 km) |
| Odenthal to Sevlievo | 1,008.01 mi (1,622.24 km) |
| Odenthal to Shumen | 1,069.08 mi (1,720.52 km) |
| Odenthal to Silistra | 1,048.85 mi (1,687.96 km) |
| Odenthal to Sliven | 1,070.79 mi (1,723.27 km) |
