| Bergisch Gladbach to Serik | 1,526.43 mi (2,456.56 km) |
| Bergisch Gladbach to Serinhisar | 1,424.53 mi (2,292.56 km) |
| Bergisch Gladbach to Serinyol | 1,751.13 mi (2,818.17 km) |
| Bergisch Gladbach to Seydisehir | 1,529.81 mi (2,461.98 km) |
| Bergisch Gladbach to Seyhan | 1,686.98 mi (2,714.94 km) |
| Bergisch Gladbach to Seyitgazi | 1,387.16 mi (2,232.43 km) |
| Bergisch Gladbach to Siirt | 1,915.28 mi (3,082.34 km) |
| Bergisch Gladbach to Sile | 1,265.30 mi (2,036.31 km) |
| Bergisch Gladbach to Silifke | 1,661.63 mi (2,674.13 km) |
| Bergisch Gladbach to Silivri | 1,216.07 mi (1,957.08 km) |
| Bergisch Gladbach to Silopi | 1,967.26 mi (3,166.00 km) |
| Bergisch Gladbach to Simav | 1,338.66 mi (2,154.36 km) |
| Bergisch Gladbach to Sinanpasa | 1,403.19 mi (2,258.21 km) |
| Bergisch Gladbach to Sindirgi | 1,300.50 mi (2,092.95 km) |
| Bergisch Gladbach to Sinop | 1,457.64 mi (2,345.84 km) |
