| American Canyon to Sestu | 6,259.47 mi (10,073.64 km) |
| American Canyon to Settimo Torinese | 5,895.57 mi (9,488.00 km) |
| American Canyon to Seveso | 5,907.07 mi (9,506.51 km) |
| American Canyon to Sezze | 6,254.30 mi (10,065.33 km) |
| American Canyon to Siano | 6,340.85 mi (10,204.61 km) |
| American Canyon to Siena | 6,100.65 mi (9,818.05 km) |
| American Canyon to Signa | 6,067.65 mi (9,764.95 km) |
| American Canyon to Silea | 5,994.39 mi (9,647.03 km) |
| American Canyon to Silvi Paese | 6,223.11 mi (10,015.12 km) |
| American Canyon to Sinalunga | 6,117.91 mi (9,845.82 km) |
| American Canyon to Siniscola | 6,206.99 mi (9,989.18 km) |
| American Canyon to Sinnai | 6,262.80 mi (10,079.00 km) |
| American Canyon to Siracusa | 6,575.87 mi (10,582.84 km) |
| American Canyon to Solaro | 5,907.12 mi (9,506.60 km) |
| American Canyon to Soliera | 6,008.61 mi (9,669.92 km) |
