| Sint-Martens-Lennik to Serik | 1,635.07 mi (2,631.39 km) |
| Sint-Martens-Lennik to Serinhisar | 1,531.15 mi (2,464.15 km) |
| Sint-Martens-Lennik to Serinyol | 1,866.71 mi (3,004.19 km) |
| Sint-Martens-Lennik to Seydisehir | 1,640.90 mi (2,640.77 km) |
| Sint-Martens-Lennik to Seyhan | 1,802.51 mi (2,900.85 km) |
| Sint-Martens-Lennik to Seyitgazi | 1,500.94 mi (2,415.53 km) |
| Sint-Martens-Lennik to Siirt | 2,039.01 mi (3,281.47 km) |
| Sint-Martens-Lennik to Sile | 1,381.57 mi (2,223.42 km) |
| Sint-Martens-Lennik to Silifke | 1,773.96 mi (2,854.91 km) |
| Sint-Martens-Lennik to Silivri | 1,329.89 mi (2,140.26 km) |
| Sint-Martens-Lennik to Silopi | 2,090.59 mi (3,364.48 km) |
| Sint-Martens-Lennik to Simav | 1,448.54 mi (2,331.19 km) |
| Sint-Martens-Lennik to Sinanpasa | 1,514.56 mi (2,437.45 km) |
| Sint-Martens-Lennik to Sindirgi | 1,409.21 mi (2,267.90 km) |
| Sint-Martens-Lennik to Sinop | 1,581.72 mi (2,545.53 km) |
