| Sinj to Sestao | 982.25 mi (1,580.78 km) |
| Sinj to Sevilla | 1,265.19 mi (2,036.12 km) |
| Sinj to Sevilla La Nueva | 1,082.48 mi (1,742.08 km) |
| Sinj to Silla | 929.08 mi (1,495.22 km) |
| Sinj to Silleda | 1,249.66 mi (2,011.13 km) |
| Sinj to Sitges | 773.63 mi (1,245.04 km) |
| Sinj to Socuellamos | 1,047.64 mi (1,686.02 km) |
| Sinj to Soller | 766.91 mi (1,234.23 km) |
| Sinj to Solsona | 773.60 mi (1,245.00 km) |
| Sinj to Son Servera | 739.79 mi (1,190.57 km) |
| Sinj to Sonseca | 1,094.05 mi (1,760.71 km) |
| Sinj to Sopelana | 980.24 mi (1,577.55 km) |
| Sinj to Soria | 976.27 mi (1,571.16 km) |
| Sinj to Suances | 1,032.95 mi (1,662.36 km) |
| Sinj to Sueca | 928.86 mi (1,494.85 km) |
