| Chaumont to Popovo | 1,065.26 mi (1,714.37 km) |
| Chaumont to Provadia | 1,124.76 mi (1,810.12 km) |
| Chaumont to Radnevo | 1,084.77 mi (1,745.76 km) |
| Chaumont to Radomir | 943.77 mi (1,518.85 km) |
| Chaumont to Rakitovo | 1,013.58 mi (1,631.20 km) |
| Chaumont to Rakovski | 1,041.96 mi (1,676.88 km) |
| Chaumont to Razgrad | 1,072.80 mi (1,726.51 km) |
| Chaumont to Razlog | 990.19 mi (1,593.55 km) |
| Chaumont to Ruse | 1,038.94 mi (1,672.01 km) |
| Chaumont to Samokov | 977.84 mi (1,573.68 km) |
| Chaumont to Sandanski | 993.90 mi (1,599.53 km) |
| Chaumont to Sevlievo | 1,024.48 mi (1,648.74 km) |
| Chaumont to Shumen | 1,099.05 mi (1,768.75 km) |
| Chaumont to Silistra | 1,090.70 mi (1,755.32 km) |
| Chaumont to Sliven | 1,090.25 mi (1,754.59 km) |
