| Shannon to Spilamberto | 1,064.31 mi (1,712.85 km) |
| Shannon to Spilimbergo | 1,072.84 mi (1,726.56 km) |
| Shannon to Spinea | 1,068.64 mi (1,719.81 km) |
| Shannon to Spoleto | 1,207.61 mi (1,943.46 km) |
| Shannon to Spoltore | 1,276.57 mi (2,054.44 km) |
| Shannon to Spresiano | 1,060.70 mi (1,707.03 km) |
| Shannon to Squinzano | 1,520.33 mi (2,446.74 km) |
| Shannon to Statte | 1,481.43 mi (2,384.13 km) |
| Shannon to Stezzano | 964.32 mi (1,551.92 km) |
| Shannon to Strada | 1,118.12 mi (1,799.43 km) |
| Shannon to Stradella | 975.07 mi (1,569.22 km) |
| Shannon to Striano | 1,370.15 mi (2,205.05 km) |
| Shannon to Subiaco | 1,261.85 mi (2,030.76 km) |
| Shannon to Sulmona | 1,287.36 mi (2,071.80 km) |
| Shannon to Surbo | 1,525.11 mi (2,454.42 km) |
