| Apache Junction to Sestu | 6,141.13 mi (9,883.20 km) |
| Apache Junction to Settimo Torinese | 5,814.32 mi (9,357.24 km) |
| Apache Junction to Seveso | 5,838.44 mi (9,396.06 km) |
| Apache Junction to Sezze | 6,180.11 mi (9,945.93 km) |
| Apache Junction to Siano | 6,273.04 mi (10,095.49 km) |
| Apache Junction to Siena | 6,028.25 mi (9,701.53 km) |
| Apache Junction to Signa | 5,997.26 mi (9,651.65 km) |
| Apache Junction to Silea | 5,945.98 mi (9,569.13 km) |
| Apache Junction to Silvi Paese | 6,163.91 mi (9,919.86 km) |
| Apache Junction to Sinalunga | 6,047.42 mi (9,732.38 km) |
| Apache Junction to Siniscola | 6,102.61 mi (9,821.20 km) |
| Apache Junction to Sinnai | 6,145.25 mi (9,889.83 km) |
| Apache Junction to Siracusa | 6,485.58 mi (10,437.53 km) |
| Apache Junction to Solaro | 5,837.93 mi (9,395.24 km) |
| Apache Junction to Soliera | 5,944.35 mi (9,566.51 km) |
