| Sammamish to Spello | 5,596.23 mi (9,006.26 km) |
| Sammamish to Spilamberto | 5,462.66 mi (8,791.30 km) |
| Sammamish to Spilimbergo | 5,411.79 mi (8,709.43 km) |
| Sammamish to Spinea | 5,432.92 mi (8,743.44 km) |
| Sammamish to Spoleto | 5,610.60 mi (9,029.38 km) |
| Sammamish to Spoltore | 5,664.26 mi (9,115.74 km) |
| Sammamish to Spresiano | 5,417.60 mi (8,718.79 km) |
| Sammamish to Squinzano | 5,880.47 mi (9,463.70 km) |
| Sammamish to Statte | 5,852.62 mi (9,418.88 km) |
| Sammamish to Stezzano | 5,362.34 mi (8,629.86 km) |
| Sammamish to Strada | 5,526.95 mi (8,894.77 km) |
| Sammamish to Stradella | 5,387.07 mi (8,669.65 km) |
| Sammamish to Striano | 5,774.57 mi (9,293.28 km) |
| Sammamish to Subiaco | 5,670.63 mi (9,125.99 km) |
| Sammamish to Sulmona | 5,683.88 mi (9,147.33 km) |
