| Cologno al Serio to Siran | 1,526.26 mi (2,456.28 km) |
| Cologno al Serio to Sirnak | 1,768.83 mi (2,846.66 km) |
| Cologno al Serio to Sirvan | 1,730.28 mi (2,784.62 km) |
| Cologno al Serio to Sivas | 1,437.25 mi (2,313.03 km) |
| Cologno al Serio to Sivasli | 1,132.67 mi (1,822.85 km) |
| Cologno al Serio to Siverek | 1,610.64 mi (2,592.07 km) |
| Cologno al Serio to Sivrice | 1,587.54 mi (2,554.89 km) |
| Cologno al Serio to Sivrihisar | 1,185.50 mi (1,907.87 km) |
| Cologno al Serio to Sogut | 1,103.43 mi (1,775.79 km) |
| Cologno al Serio to Sogutlu | 1,091.37 mi (1,756.39 km) |
| Cologno al Serio to Soke | 1,058.82 mi (1,704.01 km) |
| Cologno al Serio to Solhan | 1,654.96 mi (2,663.41 km) |
| Cologno al Serio to Soma | 1,012.14 mi (1,628.87 km) |
| Cologno al Serio to Sorgun | 1,347.74 mi (2,168.98 km) |
| Cologno al Serio to Suhut | 1,170.62 mi (1,883.94 km) |
