| Vierzon to Popovo | 1,199.53 mi (1,930.45 km) |
| Vierzon to Provadia | 1,259.93 mi (2,027.66 km) |
| Vierzon to Radnevo | 1,213.72 mi (1,953.30 km) |
| Vierzon to Radomir | 1,068.17 mi (1,719.05 km) |
| Vierzon to Rakitovo | 1,137.31 mi (1,830.32 km) |
| Vierzon to Rakovski | 1,169.09 mi (1,881.46 km) |
| Vierzon to Razgrad | 1,208.26 mi (1,944.51 km) |
| Vierzon to Razlog | 1,111.97 mi (1,789.54 km) |
| Vierzon to Ruse | 1,174.94 mi (1,890.88 km) |
| Vierzon to Samokov | 1,102.36 mi (1,774.07 km) |
| Vierzon to Sandanski | 1,113.46 mi (1,791.94 km) |
| Vierzon to Sevlievo | 1,155.53 mi (1,859.65 km) |
| Vierzon to Shumen | 1,233.98 mi (1,985.90 km) |
| Vierzon to Silistra | 1,229.47 mi (1,978.64 km) |
| Vierzon to Sliven | 1,221.66 mi (1,966.07 km) |
