| Tortona to Serik | 1,279.66 mi (2,059.42 km) |
| Tortona to Serinhisar | 1,170.05 mi (1,883.01 km) |
| Tortona to Serinyol | 1,540.36 mi (2,478.96 km) |
| Tortona to Seydisehir | 1,296.73 mi (2,086.88 km) |
| Tortona to Seyhan | 1,477.34 mi (2,377.54 km) |
| Tortona to Seyitgazi | 1,175.20 mi (1,891.31 km) |
| Tortona to Siirt | 1,766.95 mi (2,843.63 km) |
| Tortona to Sile | 1,075.56 mi (1,730.95 km) |
| Tortona to Silifke | 1,432.41 mi (2,305.24 km) |
| Tortona to Silivri | 1,011.87 mi (1,628.45 km) |
| Tortona to Silopi | 1,813.75 mi (2,918.94 km) |
| Tortona to Simav | 1,104.78 mi (1,777.97 km) |
| Tortona to Sinanpasa | 1,175.73 mi (1,892.15 km) |
| Tortona to Sindirgi | 1,061.43 mi (1,708.20 km) |
| Tortona to Sinop | 1,327.09 mi (2,135.75 km) |
