| Poperinge to Sonsbeck | 166.32 mi (267.67 km) |
| Poperinge to Sonthofen | 411.56 mi (662.34 km) |
| Poperinge to Spaichingen | 331.12 mi (532.88 km) |
| Poperinge to Spelle | 228.62 mi (367.93 km) |
| Poperinge to Spenge | 262.88 mi (423.06 km) |
| Poperinge to Speyer | 274.19 mi (441.26 km) |
| Poperinge to Spiesen-Elversberg | 222.37 mi (357.87 km) |
| Poperinge to Spremberg | 506.28 mi (814.78 km) |
| Poperinge to Springe | 307.89 mi (495.50 km) |
| Poperinge to Sprockhovel | 199.39 mi (320.88 km) |
| Poperinge to Stade | 342.74 mi (551.59 km) |
| Poperinge to Stadtallendorf | 274.39 mi (441.59 km) |
| Poperinge to Stadthagen | 296.05 mi (476.45 km) |
| Poperinge to Stadtlohn | 196.83 mi (316.77 km) |
| Poperinge to Stahnsdorf | 461.93 mi (743.41 km) |
