| Tournon-sur-Rhone to Popovo | 1,063.36 mi (1,711.32 km) |
| Tournon-sur-Rhone to Provadia | 1,124.72 mi (1,810.07 km) |
| Tournon-sur-Rhone to Radnevo | 1,068.31 mi (1,719.28 km) |
| Tournon-sur-Rhone to Radomir | 917.90 mi (1,477.21 km) |
| Tournon-sur-Rhone to Rakitovo | 985.13 mi (1,585.41 km) |
| Tournon-sur-Rhone to Rakovski | 1,021.40 mi (1,643.79 km) |
| Tournon-sur-Rhone to Razgrad | 1,074.23 mi (1,728.81 km) |
| Tournon-sur-Rhone to Razlog | 957.50 mi (1,540.94 km) |
| Tournon-sur-Rhone to Ruse | 1,042.40 mi (1,677.59 km) |
| Tournon-sur-Rhone to Samokov | 951.75 mi (1,531.70 km) |
| Tournon-sur-Rhone to Sandanski | 956.10 mi (1,538.69 km) |
| Tournon-sur-Rhone to Sevlievo | 1,014.28 mi (1,632.33 km) |
| Tournon-sur-Rhone to Shumen | 1,098.63 mi (1,768.07 km) |
| Tournon-sur-Rhone to Silistra | 1,101.92 mi (1,773.37 km) |
| Tournon-sur-Rhone to Sliven | 1,080.16 mi (1,738.34 km) |
