| Castalla to Serik | 1,730.76 mi (2,785.39 km) |
| Castalla to Serinhisar | 1,622.48 mi (2,611.13 km) |
| Castalla to Serinyol | 2,013.90 mi (3,241.05 km) |
| Castalla to Seydisehir | 1,763.10 mi (2,837.43 km) |
| Castalla to Seyhan | 1,956.43 mi (3,148.58 km) |
| Castalla to Seyitgazi | 1,676.15 mi (2,697.50 km) |
| Castalla to Siirt | 2,291.37 mi (3,687.61 km) |
| Castalla to Sile | 1,607.22 mi (2,586.57 km) |
| Castalla to Silifke | 1,892.11 mi (3,045.06 km) |
| Castalla to Silivri | 1,536.72 mi (2,473.11 km) |
| Castalla to Silopi | 2,331.37 mi (3,751.98 km) |
| Castalla to Simav | 1,589.12 mi (2,557.44 km) |
| Castalla to Sinanpasa | 1,659.95 mi (2,671.43 km) |
| Castalla to Sindirgi | 1,544.74 mi (2,486.02 km) |
| Castalla to Sinop | 1,888.22 mi (3,038.79 km) |
