| Harrison to Spello | 4,226.12 mi (6,801.28 km) |
| Harrison to Spilamberto | 4,101.26 mi (6,600.34 km) |
| Harrison to Spilimbergo | 4,126.64 mi (6,641.19 km) |
| Harrison to Spinea | 4,117.67 mi (6,626.75 km) |
| Harrison to Spoleto | 4,234.92 mi (6,815.44 km) |
| Harrison to Spoltore | 4,308.95 mi (6,934.58 km) |
| Harrison to Spresiano | 4,111.65 mi (6,617.07 km) |
| Harrison to Squinzano | 4,554.83 mi (7,330.28 km) |
| Harrison to Statte | 4,512.68 mi (7,262.45 km) |
| Harrison to Stezzano | 4,005.94 mi (6,446.93 km) |
| Harrison to Strada | 4,146.54 mi (6,673.20 km) |
| Harrison to Stradella | 4,009.19 mi (6,452.16 km) |
| Harrison to Striano | 4,387.82 mi (7,061.52 km) |
| Harrison to Subiaco | 4,282.45 mi (6,891.93 km) |
| Harrison to Sulmona | 4,314.44 mi (6,943.41 km) |
