| Willebroek to Sonsbeck | 94.51 mi (152.09 km) |
| Willebroek to Sonthofen | 362.05 mi (582.66 km) |
| Willebroek to Spaichingen | 284.62 mi (458.05 km) |
| Willebroek to Spelle | 160.22 mi (257.85 km) |
| Willebroek to Spenge | 191.39 mi (308.02 km) |
| Willebroek to Speyer | 216.51 mi (348.44 km) |
| Willebroek to Spiesen-Elversberg | 172.01 mi (276.82 km) |
| Willebroek to Spremberg | 433.43 mi (697.54 km) |
| Willebroek to Springe | 235.96 mi (379.74 km) |
| Willebroek to Sprockhovel | 126.49 mi (203.56 km) |
| Willebroek to Stade | 277.73 mi (446.96 km) |
| Willebroek to Stadtallendorf | 203.02 mi (326.72 km) |
| Willebroek to Stadthagen | 224.72 mi (361.65 km) |
| Willebroek to Stadtlohn | 126.83 mi (204.12 km) |
| Willebroek to Stahnsdorf | 389.38 mi (626.64 km) |
