| Harelbeke to Serik | 1,669.83 mi (2,687.34 km) |
| Harelbeke to Serinhisar | 1,565.62 mi (2,519.63 km) |
| Harelbeke to Serinyol | 1,902.47 mi (3,061.73 km) |
| Harelbeke to Seydisehir | 1,676.04 mi (2,697.33 km) |
| Harelbeke to Seyhan | 1,838.26 mi (2,958.39 km) |
| Harelbeke to Seyitgazi | 1,536.49 mi (2,472.74 km) |
| Harelbeke to Siirt | 2,075.62 mi (3,340.39 km) |
| Harelbeke to Sile | 1,417.47 mi (2,281.19 km) |
| Harelbeke to Silifke | 1,809.27 mi (2,911.73 km) |
| Harelbeke to Silivri | 1,365.48 mi (2,197.53 km) |
| Harelbeke to Silopi | 2,127.18 mi (3,423.36 km) |
| Harelbeke to Simav | 1,483.53 mi (2,387.52 km) |
| Harelbeke to Sinanpasa | 1,549.77 mi (2,494.11 km) |
| Harelbeke to Sindirgi | 1,444.03 mi (2,323.95 km) |
| Harelbeke to Sinop | 1,618.37 mi (2,604.51 km) |
