| Alassio to Siran | 1,599.32 mi (2,573.85 km) |
| Alassio to Sirnak | 1,835.38 mi (2,953.76 km) |
| Alassio to Sirvan | 1,798.37 mi (2,894.19 km) |
| Alassio to Sivas | 1,504.93 mi (2,421.96 km) |
| Alassio to Sivasli | 1,176.99 mi (1,894.18 km) |
| Alassio to Siverek | 1,672.75 mi (2,692.04 km) |
| Alassio to Sivrice | 1,652.81 mi (2,659.95 km) |
| Alassio to Sivrihisar | 1,240.87 mi (1,996.98 km) |
| Alassio to Sogut | 1,159.40 mi (1,865.87 km) |
| Alassio to Sogutlu | 1,154.00 mi (1,857.18 km) |
| Alassio to Soke | 1,090.80 mi (1,755.47 km) |
| Alassio to Solhan | 1,725.37 mi (2,776.71 km) |
| Alassio to Soma | 1,055.23 mi (1,698.24 km) |
| Alassio to Sorgun | 1,412.63 mi (2,273.41 km) |
| Alassio to Suhut | 1,217.66 mi (1,959.64 km) |
