| Suisun City to Savignano sul Rubicone | 6,075.75 mi (9,777.97 km) |
| Suisun City to Savona | 5,950.93 mi (9,577.10 km) |
| Suisun City to Scafati | 6,327.91 mi (10,183.78 km) |
| Suisun City to Scalea | 6,418.52 mi (10,329.61 km) |
| Suisun City to Scandiano | 5,999.09 mi (9,654.60 km) |
| Suisun City to Scandicci | 6,060.75 mi (9,753.83 km) |
| Suisun City to Schio | 5,954.58 mi (9,582.97 km) |
| Suisun City to Sciacca | 6,473.24 mi (10,417.67 km) |
| Suisun City to Scicli | 6,563.42 mi (10,562.80 km) |
| Suisun City to Scordia | 6,538.23 mi (10,522.26 km) |
| Suisun City to Scorze | 5,983.18 mi (9,628.99 km) |
| Suisun City to Sedico | 5,951.88 mi (9,578.62 km) |
| Suisun City to Sedriano | 5,899.96 mi (9,495.06 km) |
| Suisun City to Segni | 6,231.22 mi (10,028.18 km) |
| Suisun City to Segrate | 5,909.03 mi (9,509.66 km) |
