| California to Sacile | 4,347.86 mi (6,997.20 km) |
| California to Sala Consilina | 4,676.08 mi (7,525.42 km) |
| California to Salemi | 4,642.65 mi (7,471.62 km) |
| California to Salerno | 4,628.36 mi (7,448.62 km) |
| California to Salo | 4,275.79 mi (6,881.23 km) |
| California to Salsomaggiore Terme | 4,276.77 mi (6,882.79 km) |
| California to Saluzzo | 4,172.95 mi (6,715.71 km) |
| California to Salzano | 4,345.72 mi (6,993.77 km) |
| California to Samarate | 4,199.79 mi (6,758.91 km) |
| California to San Benedetto del Tronto | 4,509.16 mi (7,256.79 km) |
| California to San Biagio di Callalta | 4,351.99 mi (7,003.84 km) |
| California to San Bonifacio | 4,314.39 mi (6,943.34 km) |
| California to San Casciano in Val di Pesa | 4,367.01 mi (7,028.03 km) |
| California to San Cataldo | 4,709.76 mi (7,579.63 km) |
| California to San Cesareo | 4,500.72 mi (7,243.21 km) |
