| Porthcawl to Spello | 962.50 mi (1,549.00 km) |
| Porthcawl to Spilamberto | 829.75 mi (1,335.35 km) |
| Porthcawl to Spilimbergo | 837.50 mi (1,347.82 km) |
| Porthcawl to Spinea | 832.95 mi (1,340.50 km) |
| Porthcawl to Spoleto | 974.05 mi (1,567.59 km) |
| Porthcawl to Spoltore | 1,042.13 mi (1,677.15 km) |
| Porthcawl to Spresiano | 825.03 mi (1,327.76 km) |
| Porthcawl to Squinzano | 1,285.31 mi (2,068.50 km) |
| Porthcawl to Statte | 1,246.75 mi (2,006.45 km) |
| Porthcawl to Stezzano | 729.32 mi (1,173.73 km) |
| Porthcawl to Strada | 884.71 mi (1,423.80 km) |
| Porthcawl to Stradella | 741.25 mi (1,192.93 km) |
| Porthcawl to Striano | 1,137.44 mi (1,830.53 km) |
| Porthcawl to Subiaco | 1,029.12 mi (1,656.21 km) |
| Porthcawl to Sulmona | 1,053.58 mi (1,695.58 km) |
