| Castelfidardo to Sonneberg | 488.77 mi (786.60 km) |
| Castelfidardo to Sonsbeck | 653.89 mi (1,052.33 km) |
| Castelfidardo to Sonthofen | 321.45 mi (517.32 km) |
| Castelfidardo to Spaichingen | 393.82 mi (633.79 km) |
| Castelfidardo to Spelle | 675.89 mi (1,087.73 km) |
| Castelfidardo to Spenge | 643.02 mi (1,034.84 km) |
| Castelfidardo to Speyer | 472.06 mi (759.70 km) |
| Castelfidardo to Spiesen-Elversberg | 506.47 mi (815.09 km) |
| Castelfidardo to Spremberg | 561.51 mi (903.67 km) |
| Castelfidardo to Springe | 632.24 mi (1,017.50 km) |
| Castelfidardo to Sprockhovel | 619.76 mi (997.41 km) |
| Castelfidardo to Stade | 724.39 mi (1,165.80 km) |
| Castelfidardo to Stadtallendorf | 551.58 mi (887.69 km) |
| Castelfidardo to Stadthagen | 644.06 mi (1,036.51 km) |
| Castelfidardo to Stadtlohn | 664.32 mi (1,069.12 km) |
