| Remscheid to Popovo | 1,039.10 mi (1,672.27 km) |
| Remscheid to Provadia | 1,093.92 mi (1,760.49 km) |
| Remscheid to Radnevo | 1,073.71 mi (1,727.96 km) |
| Remscheid to Radomir | 950.20 mi (1,529.20 km) |
| Remscheid to Rakitovo | 1,019.02 mi (1,639.95 km) |
| Remscheid to Rakovski | 1,037.39 mi (1,669.52 km) |
| Remscheid to Razgrad | 1,042.63 mi (1,677.96 km) |
| Remscheid to Razlog | 1,001.44 mi (1,611.66 km) |
| Remscheid to Ruse | 1,008.12 mi (1,622.42 km) |
| Remscheid to Samokov | 982.59 mi (1,581.33 km) |
| Remscheid to Sandanski | 1,010.50 mi (1,626.24 km) |
| Remscheid to Sevlievo | 1,009.42 mi (1,624.51 km) |
| Remscheid to Shumen | 1,069.74 mi (1,721.57 km) |
| Remscheid to Silistra | 1,048.91 mi (1,688.07 km) |
| Remscheid to Sliven | 1,071.97 mi (1,725.17 km) |
