| Sint-Michiels to Provadia | 1,256.55 mi (2,022.22 km) |
| Sint-Michiels to Radnevo | 1,231.02 mi (1,981.13 km) |
| Sint-Michiels to Radomir | 1,101.33 mi (1,772.42 km) |
| Sint-Michiels to Rakitovo | 1,170.91 mi (1,884.40 km) |
| Sint-Michiels to Rakovski | 1,192.59 mi (1,919.28 km) |
| Sint-Michiels to Razgrad | 1,204.89 mi (1,939.08 km) |
| Sint-Michiels to Razlog | 1,151.26 mi (1,852.77 km) |
| Sint-Michiels to Ruse | 1,170.38 mi (1,883.54 km) |
| Sint-Michiels to Samokov | 1,134.49 mi (1,825.79 km) |
| Sint-Michiels to Sandanski | 1,158.50 mi (1,864.42 km) |
| Sint-Michiels to Sevlievo | 1,167.55 mi (1,878.99 km) |
| Sint-Michiels to Shumen | 1,231.90 mi (1,982.55 km) |
| Sint-Michiels to Silistra | 1,213.84 mi (1,953.48 km) |
| Sint-Michiels to Sliven | 1,231.30 mi (1,981.59 km) |
| Sint-Michiels to Smolyan | 1,213.02 mi (1,952.16 km) |
