| Mastic to Spello | 4,196.28 mi (6,753.27 km) |
| Mastic to Spilamberto | 4,072.00 mi (6,553.25 km) |
| Mastic to Spilimbergo | 4,098.96 mi (6,596.65 km) |
| Mastic to Spinea | 4,089.36 mi (6,581.19 km) |
| Mastic to Spoleto | 4,204.94 mi (6,767.20 km) |
| Mastic to Spoltore | 4,279.19 mi (6,886.69 km) |
| Mastic to Spresiano | 4,083.57 mi (6,571.87 km) |
| Mastic to Squinzano | 4,524.98 mi (7,282.25 km) |
| Mastic to Statte | 4,482.65 mi (7,214.14 km) |
| Mastic to Stezzano | 3,977.09 mi (6,400.50 km) |
| Mastic to Strada | 4,116.72 mi (6,625.22 km) |
| Mastic to Stradella | 3,979.85 mi (6,404.96 km) |
| Mastic to Striano | 4,357.17 mi (7,012.19 km) |
| Mastic to Subiaco | 4,252.07 mi (6,843.04 km) |
| Mastic to Sulmona | 4,284.36 mi (6,895.01 km) |
