| Pont-du-Chateau to Popovo | 1,139.80 mi (1,834.33 km) |
| Pont-du-Chateau to Provadia | 1,200.93 mi (1,932.71 km) |
| Pont-du-Chateau to Radnevo | 1,148.03 mi (1,847.57 km) |
| Pont-du-Chateau to Radomir | 999.01 mi (1,607.76 km) |
| Pont-du-Chateau to Rakitovo | 1,067.02 mi (1,717.20 km) |
| Pont-du-Chateau to Rakovski | 1,101.82 mi (1,773.22 km) |
| Pont-du-Chateau to Razgrad | 1,149.91 mi (1,850.61 km) |
| Pont-du-Chateau to Razlog | 1,040.11 mi (1,673.89 km) |
| Pont-du-Chateau to Ruse | 1,117.48 mi (1,798.40 km) |
| Pont-du-Chateau to Samokov | 1,033.05 mi (1,662.54 km) |
| Pont-du-Chateau to Sandanski | 1,039.65 mi (1,673.16 km) |
| Pont-du-Chateau to Sevlievo | 1,092.44 mi (1,758.12 km) |
| Pont-du-Chateau to Shumen | 1,174.84 mi (1,890.72 km) |
| Pont-du-Chateau to Silistra | 1,175.28 mi (1,891.43 km) |
| Pont-du-Chateau to Sliven | 1,158.53 mi (1,864.47 km) |
