| Brielle to Popovo | 1,178.45 mi (1,896.54 km) |
| Brielle to Provadia | 1,233.34 mi (1,984.86 km) |
| Brielle to Radnevo | 1,212.55 mi (1,951.41 km) |
| Brielle to Radomir | 1,087.48 mi (1,750.13 km) |
| Brielle to Rakitovo | 1,156.56 mi (1,861.31 km) |
| Brielle to Rakovski | 1,175.79 mi (1,892.25 km) |
| Brielle to Razgrad | 1,182.04 mi (1,902.31 km) |
| Brielle to Razlog | 1,138.36 mi (1,832.02 km) |
| Brielle to Ruse | 1,147.53 mi (1,846.77 km) |
| Brielle to Samokov | 1,120.12 mi (1,802.65 km) |
| Brielle to Sandanski | 1,146.85 mi (1,845.67 km) |
| Brielle to Sevlievo | 1,148.39 mi (1,848.15 km) |
| Brielle to Shumen | 1,209.14 mi (1,945.93 km) |
| Brielle to Silistra | 1,188.26 mi (1,912.31 km) |
| Brielle to Sliven | 1,211.13 mi (1,949.13 km) |
