| Tredegar to Popovo | 1,479.49 mi (2,381.01 km) |
| Tredegar to Provadia | 1,536.20 mi (2,472.27 km) |
| Tredegar to Radnevo | 1,508.24 mi (2,427.27 km) |
| Tredegar to Radomir | 1,375.26 mi (2,213.27 km) |
| Tredegar to Rakitovo | 1,445.10 mi (2,325.67 km) |
| Tredegar to Rakovski | 1,468.70 mi (2,363.64 km) |
| Tredegar to Razgrad | 1,484.43 mi (2,388.96 km) |
| Tredegar to Razlog | 1,424.19 mi (2,292.01 km) |
| Tredegar to Ruse | 1,449.94 mi (2,333.46 km) |
| Tredegar to Samokov | 1,408.79 mi (2,267.23 km) |
| Tredegar to Sandanski | 1,430.19 mi (2,301.66 km) |
| Tredegar to Sevlievo | 1,445.29 mi (2,325.97 km) |
| Tredegar to Shumen | 1,511.39 mi (2,432.34 km) |
| Tredegar to Silistra | 1,494.23 mi (2,404.73 km) |
| Tredegar to Sliven | 1,509.55 mi (2,429.39 km) |
