| Alsfeld to Serik | 1,438.30 mi (2,314.73 km) |
| Alsfeld to Serinhisar | 1,337.55 mi (2,152.58 km) |
| Alsfeld to Serinyol | 1,659.57 mi (2,670.82 km) |
| Alsfeld to Seydisehir | 1,440.44 mi (2,318.16 km) |
| Alsfeld to Seyhan | 1,595.48 mi (2,567.67 km) |
| Alsfeld to Seyitgazi | 1,296.61 mi (2,086.69 km) |
| Alsfeld to Siirt | 1,820.88 mi (2,930.42 km) |
| Alsfeld to Sile | 1,173.69 mi (1,888.87 km) |
| Alsfeld to Silifke | 1,571.58 mi (2,529.21 km) |
| Alsfeld to Silivri | 1,125.63 mi (1,811.53 km) |
| Alsfeld to Silopi | 1,872.95 mi (3,014.22 km) |
| Alsfeld to Simav | 1,250.07 mi (2,011.79 km) |
| Alsfeld to Sinanpasa | 1,313.78 mi (2,114.33 km) |
| Alsfeld to Sindirgi | 1,212.56 mi (1,951.43 km) |
| Alsfeld to Sinop | 1,363.20 mi (2,193.86 km) |
