| Borgo San Dalmazzo to Popovo | 934.81 mi (1,504.43 km) |
| Borgo San Dalmazzo to Provadia | 996.27 mi (1,603.34 km) |
| Borgo San Dalmazzo to Radnevo | 936.02 mi (1,506.38 km) |
| Borgo San Dalmazzo to Radomir | 784.42 mi (1,262.40 km) |
| Borgo San Dalmazzo to Rakitovo | 850.71 mi (1,369.09 km) |
| Borgo San Dalmazzo to Rakovski | 888.45 mi (1,429.82 km) |
| Borgo San Dalmazzo to Razgrad | 946.53 mi (1,523.30 km) |
| Borgo San Dalmazzo to Razlog | 822.40 mi (1,323.53 km) |
| Borgo San Dalmazzo to Ruse | 915.54 mi (1,473.43 km) |
| Borgo San Dalmazzo to Samokov | 818.01 mi (1,316.47 km) |
| Borgo San Dalmazzo to Sandanski | 820.10 mi (1,319.82 km) |
| Borgo San Dalmazzo to Sevlievo | 883.85 mi (1,422.42 km) |
| Borgo San Dalmazzo to Shumen | 970.24 mi (1,561.44 km) |
| Borgo San Dalmazzo to Silistra | 976.96 mi (1,572.26 km) |
| Borgo San Dalmazzo to Sliven | 949.32 mi (1,527.79 km) |
