| Colwyn Bay to Spello | 1,032.95 mi (1,662.37 km) |
| Colwyn Bay to Spilamberto | 898.31 mi (1,445.69 km) |
| Colwyn Bay to Spilimbergo | 887.72 mi (1,428.65 km) |
| Colwyn Bay to Spinea | 890.57 mi (1,433.24 km) |
| Colwyn Bay to Spoleto | 1,045.59 mi (1,682.72 km) |
| Colwyn Bay to Spoltore | 1,109.73 mi (1,785.94 km) |
| Colwyn Bay to Spresiano | 880.24 mi (1,416.62 km) |
| Colwyn Bay to Squinzano | 1,348.54 mi (2,170.27 km) |
| Colwyn Bay to Statte | 1,312.17 mi (2,111.74 km) |
| Colwyn Bay to Stezzano | 796.48 mi (1,281.81 km) |
| Colwyn Bay to Strada | 957.42 mi (1,540.82 km) |
| Colwyn Bay to Stradella | 813.86 mi (1,309.78 km) |
| Colwyn Bay to Striano | 1,210.67 mi (1,948.39 km) |
| Colwyn Bay to Subiaco | 1,102.92 mi (1,774.98 km) |
| Colwyn Bay to Sulmona | 1,123.85 mi (1,808.67 km) |
