| Riemst to Provadia | 1,149.88 mi (1,850.55 km) |
| Riemst to Radnevo | 1,125.24 mi (1,810.91 km) |
| Riemst to Radomir | 997.01 mi (1,604.54 km) |
| Riemst to Rakitovo | 1,066.43 mi (1,716.25 km) |
| Riemst to Rakovski | 1,087.27 mi (1,749.80 km) |
| Riemst to Razgrad | 1,098.25 mi (1,767.47 km) |
| Riemst to Razlog | 1,047.35 mi (1,685.54 km) |
| Riemst to Ruse | 1,063.74 mi (1,711.92 km) |
| Riemst to Samokov | 1,029.99 mi (1,657.60 km) |
| Riemst to Sandanski | 1,055.12 mi (1,698.06 km) |
| Riemst to Sevlievo | 1,061.59 mi (1,708.46 km) |
| Riemst to Shumen | 1,125.28 mi (1,810.96 km) |
| Riemst to Silistra | 1,106.97 mi (1,781.50 km) |
| Riemst to Sliven | 1,125.13 mi (1,810.72 km) |
| Riemst to Smolyan | 1,108.54 mi (1,784.02 km) |
