| Bad Harzburg to Serik | 1,438.34 mi (2,314.79 km) |
| Bad Harzburg to Serinhisar | 1,341.06 mi (2,158.22 km) |
| Bad Harzburg to Serinyol | 1,647.70 mi (2,651.71 km) |
| Bad Harzburg to Seydisehir | 1,436.80 mi (2,312.30 km) |
| Bad Harzburg to Seyhan | 1,583.96 mi (2,549.14 km) |
| Bad Harzburg to Seyitgazi | 1,289.51 mi (2,075.27 km) |
| Bad Harzburg to Siirt | 1,792.37 mi (2,884.54 km) |
| Bad Harzburg to Sile | 1,163.09 mi (1,871.80 km) |
| Bad Harzburg to Silifke | 1,565.38 mi (2,519.24 km) |
| Bad Harzburg to Silivri | 1,119.66 mi (1,801.92 km) |
| Bad Harzburg to Silopi | 1,845.27 mi (2,969.67 km) |
| Bad Harzburg to Simav | 1,249.45 mi (2,010.79 km) |
| Bad Harzburg to Sinanpasa | 1,310.44 mi (2,108.95 km) |
| Bad Harzburg to Sindirgi | 1,213.98 mi (1,953.71 km) |
| Bad Harzburg to Sinop | 1,335.15 mi (2,148.71 km) |
