| California to Savignano sul Rubicone | 4,405.41 mi (7,089.82 km) |
| California to Savona | 4,227.05 mi (6,802.77 km) |
| California to Scafati | 4,615.25 mi (7,427.53 km) |
| California to Scalea | 4,706.48 mi (7,574.35 km) |
| California to Scandiano | 4,314.70 mi (6,943.84 km) |
| California to Scandicci | 4,363.96 mi (7,023.11 km) |
| California to Schio | 4,307.48 mi (6,932.21 km) |
| California to Sciacca | 4,667.27 mi (7,511.25 km) |
| California to Scicli | 4,768.88 mi (7,674.76 km) |
| California to Scordia | 4,756.69 mi (7,655.16 km) |
| California to Scorze | 4,344.13 mi (6,991.20 km) |
| California to Sedico | 4,326.05 mi (6,962.11 km) |
| California to Sedriano | 4,211.84 mi (6,778.30 km) |
| California to Segni | 4,515.01 mi (7,266.20 km) |
| California to Segrate | 4,225.86 mi (6,800.87 km) |
