| Couzeix to Popovo | 1,236.51 mi (1,989.97 km) |
| Couzeix to Provadia | 1,297.60 mi (2,088.29 km) |
| Couzeix to Radnevo | 1,244.92 mi (2,003.50 km) |
| Couzeix to Radomir | 1,095.85 mi (1,763.59 km) |
| Couzeix to Rakitovo | 1,163.79 mi (1,872.94 km) |
| Couzeix to Rakovski | 1,198.70 mi (1,929.12 km) |
| Couzeix to Razgrad | 1,246.53 mi (2,006.10 km) |
| Couzeix to Razlog | 1,136.79 mi (1,829.48 km) |
| Couzeix to Ruse | 1,214.02 mi (1,953.77 km) |
| Couzeix to Samokov | 1,129.87 mi (1,818.36 km) |
| Couzeix to Sandanski | 1,136.17 mi (1,828.49 km) |
| Couzeix to Sevlievo | 1,189.29 mi (1,913.98 km) |
| Couzeix to Shumen | 1,271.52 mi (2,046.31 km) |
| Couzeix to Silistra | 1,271.52 mi (2,046.32 km) |
| Couzeix to Sliven | 1,255.39 mi (2,020.35 km) |
