| Boskoop to Serik | 1,655.79 mi (2,664.73 km) |
| Boskoop to Serinhisar | 1,554.18 mi (2,501.21 km) |
| Boskoop to Serinyol | 1,878.44 mi (3,023.05 km) |
| Boskoop to Seydisehir | 1,658.66 mi (2,669.36 km) |
| Boskoop to Seyhan | 1,814.34 mi (2,919.90 km) |
| Boskoop to Seyitgazi | 1,515.31 mi (2,438.65 km) |
| Boskoop to Siirt | 2,036.79 mi (3,277.90 km) |
| Boskoop to Sile | 1,392.56 mi (2,241.11 km) |
| Boskoop to Silifke | 1,790.12 mi (2,880.92 km) |
| Boskoop to Silivri | 1,344.29 mi (2,163.42 km) |
| Boskoop to Silopi | 2,089.18 mi (3,362.20 km) |
| Boskoop to Simav | 1,467.84 mi (2,362.25 km) |
| Boskoop to Sinanpasa | 1,532.02 mi (2,465.54 km) |
| Boskoop to Sindirgi | 1,429.90 mi (2,301.20 km) |
| Boskoop to Sinop | 1,579.09 mi (2,541.30 km) |
