| Rennes to Blace | 1,152.18 mi (1,854.25 km) |
| Rennes to Bogatic | 1,028.67 mi (1,655.48 km) |
| Rennes to Bojnik | 1,180.06 mi (1,899.13 km) |
| Rennes to Boljevac | 1,167.77 mi (1,879.35 km) |
| Rennes to Bor | 1,166.65 mi (1,877.55 km) |
| Rennes to Borca | 1,072.26 mi (1,725.64 km) |
| Rennes to Bosilegrad | 1,230.06 mi (1,979.59 km) |
| Rennes to Brus | 1,138.03 mi (1,831.48 km) |
| Rennes to Bujanovac | 1,199.02 mi (1,929.64 km) |
| Rennes to Cacak | 1,092.54 mi (1,758.28 km) |
| Rennes to Cajetina | 1,067.52 mi (1,718.01 km) |
| Rennes to Cicevac | 1,147.70 mi (1,847.05 km) |
| Rennes to Coka | 1,035.57 mi (1,666.60 km) |
| Rennes to Crna Trava | 1,212.67 mi (1,951.60 km) |
| Rennes to Crvenka | 1,009.03 mi (1,623.88 km) |
