| Sammamish to Sacile | 5,412.48 mi (8,710.55 km) |
| Sammamish to Sala Consilina | 5,825.12 mi (9,374.63 km) |
| Sammamish to Salemi | 5,912.56 mi (9,515.35 km) |
| Sammamish to Salerno | 5,787.60 mi (9,314.24 km) |
| Sammamish to Salo | 5,387.13 mi (8,669.74 km) |
| Sammamish to Salsomaggiore Terme | 5,420.08 mi (8,722.77 km) |
| Sammamish to Saluzzo | 5,366.31 mi (8,636.24 km) |
| Sammamish to Salzano | 5,429.46 mi (8,737.87 km) |
| Sammamish to Samarate | 5,342.54 mi (8,598.00 km) |
| Sammamish to San Benedetto del Tronto | 5,627.96 mi (9,057.32 km) |
| Sammamish to San Biagio di Callalta | 5,426.54 mi (8,733.17 km) |
| Sammamish to San Bonifacio | 5,417.37 mi (8,718.42 km) |
| Sammamish to San Casciano in Val di Pesa | 5,519.28 mi (8,882.43 km) |
| Sammamish to San Cataldo | 5,963.55 mi (9,597.40 km) |
| Sammamish to San Cesareo | 5,670.26 mi (9,125.40 km) |
