| Denain to Popovo | 1,176.02 mi (1,892.62 km) |
| Denain to Provadia | 1,233.30 mi (1,984.80 km) |
| Denain to Radnevo | 1,203.60 mi (1,937.02 km) |
| Denain to Radomir | 1,070.32 mi (1,722.52 km) |
| Denain to Rakitovo | 1,140.15 mi (1,834.90 km) |
| Denain to Rakovski | 1,163.82 mi (1,872.99 km) |
| Denain to Razgrad | 1,181.42 mi (1,901.31 km) |
| Denain to Razlog | 1,119.37 mi (1,801.45 km) |
| Denain to Ruse | 1,146.99 mi (1,845.90 km) |
| Denain to Samokov | 1,103.84 mi (1,776.46 km) |
| Denain to Sandanski | 1,125.59 mi (1,811.46 km) |
| Denain to Sevlievo | 1,140.88 mi (1,836.07 km) |
| Denain to Shumen | 1,208.29 mi (1,944.55 km) |
| Denain to Silistra | 1,192.89 mi (1,919.77 km) |
| Denain to Sliven | 1,205.37 mi (1,939.86 km) |
