| Castellammare del Golfo to Sonneberg | 855.64 mi (1,377.02 km) |
| Castellammare del Golfo to Sonsbeck | 990.13 mi (1,593.47 km) |
| Castellammare del Golfo to Sonthofen | 668.67 mi (1,076.12 km) |
| Castellammare del Golfo to Spaichingen | 724.88 mi (1,166.58 km) |
| Castellammare del Golfo to Spelle | 1,024.55 mi (1,648.86 km) |
| Castellammare del Golfo to Spenge | 997.55 mi (1,605.40 km) |
| Castellammare del Golfo to Speyer | 810.96 mi (1,305.11 km) |
| Castellammare del Golfo to Spiesen-Elversberg | 830.66 mi (1,336.83 km) |
| Castellammare del Golfo to Spremberg | 938.72 mi (1,510.72 km) |
| Castellammare del Golfo to Springe | 993.53 mi (1,598.94 km) |
| Castellammare del Golfo to Sprockhovel | 961.59 mi (1,547.53 km) |
| Castellammare del Golfo to Stade | 1,088.18 mi (1,751.26 km) |
| Castellammare del Golfo to Stadtallendorf | 904.85 mi (1,456.21 km) |
| Castellammare del Golfo to Stadthagen | 1,003.65 mi (1,615.22 km) |
| Castellammare del Golfo to Stadtlohn | 1,007.15 mi (1,620.85 km) |
