| Horndean to Sonneberg | 533.86 mi (859.16 km) |
| Horndean to Sonsbeck | 322.24 mi (518.59 km) |
| Horndean to Sonthofen | 559.74 mi (900.82 km) |
| Horndean to Spaichingen | 478.33 mi (769.80 km) |
| Horndean to Spelle | 376.26 mi (605.53 km) |
| Horndean to Spenge | 415.81 mi (669.19 km) |
| Horndean to Speyer | 431.61 mi (694.61 km) |
| Horndean to Spiesen-Elversberg | 376.46 mi (605.86 km) |
| Horndean to Spremberg | 665.37 mi (1,070.81 km) |
| Horndean to Springe | 461.38 mi (742.51 km) |
| Horndean to Sprockhovel | 358.65 mi (577.19 km) |
| Horndean to Stade | 479.68 mi (771.96 km) |
| Horndean to Stadtallendorf | 436.26 mi (702.10 km) |
| Horndean to Stadthagen | 448.02 mi (721.01 km) |
| Horndean to Stadtlohn | 348.49 mi (560.84 km) |
