| Opmeer to Serik | 1,666.39 mi (2,681.79 km) |
| Opmeer to Serinhisar | 1,566.05 mi (2,520.32 km) |
| Opmeer to Serinyol | 1,884.29 mi (3,032.47 km) |
| Opmeer to Seydisehir | 1,667.78 mi (2,684.03 km) |
| Opmeer to Seyhan | 1,820.32 mi (2,929.52 km) |
| Opmeer to Seyitgazi | 1,522.90 mi (2,450.88 km) |
| Opmeer to Siirt | 2,035.48 mi (3,275.78 km) |
| Opmeer to Sile | 1,398.64 mi (2,250.89 km) |
| Opmeer to Silifke | 1,798.29 mi (2,894.06 km) |
| Opmeer to Silivri | 1,352.16 mi (2,176.08 km) |
| Opmeer to Silopi | 2,088.22 mi (3,360.67 km) |
| Opmeer to Simav | 1,477.96 mi (2,378.55 km) |
| Opmeer to Sinanpasa | 1,541.13 mi (2,480.22 km) |
| Opmeer to Sindirgi | 1,440.78 mi (2,318.71 km) |
| Opmeer to Sinop | 1,578.03 mi (2,539.59 km) |
