| Monschau to Serik | 1,545.25 mi (2,486.84 km) |
| Monschau to Serinhisar | 1,442.06 mi (2,320.77 km) |
| Monschau to Serinyol | 1,774.65 mi (2,856.02 km) |
| Monschau to Seydisehir | 1,550.21 mi (2,494.83 km) |
| Monschau to Seyhan | 1,710.45 mi (2,752.71 km) |
| Monschau to Seyitgazi | 1,409.35 mi (2,268.13 km) |
| Monschau to Siirt | 1,945.35 mi (3,130.75 km) |
| Monschau to Sile | 1,289.24 mi (2,074.84 km) |
| Monschau to Silifke | 1,682.89 mi (2,708.34 km) |
| Monschau to Silivri | 1,238.25 mi (1,992.77 km) |
| Monschau to Silopi | 1,996.97 mi (3,213.81 km) |
| Monschau to Simav | 1,358.22 mi (2,185.85 km) |
| Monschau to Sinanpasa | 1,423.75 mi (2,291.31 km) |
| Monschau to Sindirgi | 1,319.30 mi (2,123.20 km) |
| Monschau to Sinop | 1,488.04 mi (2,394.77 km) |
