| Conwy to Spello | 1,036.83 mi (1,668.62 km) |
| Conwy to Spilamberto | 902.23 mi (1,452.00 km) |
| Conwy to Spilimbergo | 892.19 mi (1,435.85 km) |
| Conwy to Spinea | 894.84 mi (1,440.10 km) |
| Conwy to Spoleto | 1,049.44 mi (1,688.92 km) |
| Conwy to Spoltore | 1,113.73 mi (1,792.38 km) |
| Conwy to Spresiano | 884.58 mi (1,423.59 km) |
| Conwy to Squinzano | 1,352.71 mi (2,176.98 km) |
| Conwy to Statte | 1,316.27 mi (2,118.33 km) |
| Conwy to Stezzano | 800.42 mi (1,288.15 km) |
| Conwy to Strada | 961.21 mi (1,546.92 km) |
| Conwy to Stradella | 817.61 mi (1,315.82 km) |
| Conwy to Striano | 1,214.49 mi (1,954.53 km) |
| Conwy to Subiaco | 1,106.70 mi (1,781.06 km) |
| Conwy to Sulmona | 1,127.76 mi (1,814.96 km) |
