| Fountain Valley to Savignano sul Rubicone | 6,221.02 mi (10,011.76 km) |
| Fountain Valley to Savona | 6,083.15 mi (9,789.88 km) |
| Fountain Valley to Scafati | 6,468.86 mi (10,410.63 km) |
| Fountain Valley to Scalea | 6,561.12 mi (10,559.11 km) |
| Fountain Valley to Scandiano | 6,140.20 mi (9,881.69 km) |
| Fountain Valley to Scandicci | 6,200.42 mi (9,978.61 km) |
| Fountain Valley to Schio | 6,102.31 mi (9,820.72 km) |
| Fountain Valley to Sciacca | 6,596.37 mi (10,615.84 km) |
| Fountain Valley to Scicli | 6,690.54 mi (10,767.38 km) |
| Fountain Valley to Scordia | 6,667.84 mi (10,730.85 km) |
| Fountain Valley to Scorze | 6,133.00 mi (9,870.11 km) |
| Fountain Valley to Sedico | 6,103.71 mi (9,822.97 km) |
| Fountain Valley to Sedriano | 6,038.57 mi (9,718.13 km) |
| Fountain Valley to Segni | 6,369.81 mi (10,251.22 km) |
| Fountain Valley to Segrate | 6,048.79 mi (9,734.59 km) |
