| San Martino Buon Albergo to Popovo | 759.59 mi (1,222.44 km) |
| San Martino Buon Albergo to Provadia | 820.77 mi (1,320.91 km) |
| San Martino Buon Albergo to Radnevo | 768.45 mi (1,236.70 km) |
| San Martino Buon Albergo to Radomir | 620.83 mi (999.13 km) |
| San Martino Buon Albergo to Rakitovo | 689.60 mi (1,109.81 km) |
| San Martino Buon Albergo to Rakovski | 722.79 mi (1,163.21 km) |
| San Martino Buon Albergo to Razgrad | 769.89 mi (1,239.02 km) |
| San Martino Buon Albergo to Razlog | 663.84 mi (1,068.35 km) |
| San Martino Buon Albergo to Ruse | 737.66 mi (1,187.16 km) |
| San Martino Buon Albergo to Samokov | 654.99 mi (1,054.11 km) |
| San Martino Buon Albergo to Sandanski | 665.13 mi (1,070.43 km) |
| San Martino Buon Albergo to Sevlievo | 712.27 mi (1,146.29 km) |
| San Martino Buon Albergo to Shumen | 794.68 mi (1,278.91 km) |
| San Martino Buon Albergo to Silistra | 796.45 mi (1,281.77 km) |
| San Martino Buon Albergo to Sliven | 778.39 mi (1,252.69 km) |
