| Colwyn Bay to Sonneberg | 665.20 mi (1,070.54 km) |
| Colwyn Bay to Sonsbeck | 439.52 mi (707.35 km) |
| Colwyn Bay to Sonthofen | 731.73 mi (1,177.60 km) |
| Colwyn Bay to Spaichingen | 651.51 mi (1,048.50 km) |
| Colwyn Bay to Spelle | 470.02 mi (756.42 km) |
| Colwyn Bay to Spenge | 515.55 mi (829.69 km) |
| Colwyn Bay to Speyer | 590.43 mi (950.20 km) |
| Colwyn Bay to Spiesen-Elversberg | 541.71 mi (871.80 km) |
| Colwyn Bay to Spremberg | 768.70 mi (1,237.10 km) |
| Colwyn Bay to Springe | 558.21 mi (898.35 km) |
| Colwyn Bay to Sprockhovel | 480.54 mi (773.35 km) |
| Colwyn Bay to Stade | 541.87 mi (872.06 km) |
| Colwyn Bay to Stadtallendorf | 565.35 mi (909.84 km) |
| Colwyn Bay to Stadthagen | 542.43 mi (872.96 km) |
| Colwyn Bay to Stadtlohn | 453.53 mi (729.89 km) |
