| Astoria to Sestu | 5,852.27 mi (9,418.31 km) |
| Astoria to Settimo Torinese | 5,472.37 mi (8,806.93 km) |
| Astoria to Seveso | 5,476.99 mi (8,814.37 km) |
| Astoria to Sezze | 5,823.03 mi (9,371.26 km) |
| Astoria to Siano | 5,905.24 mi (9,503.57 km) |
| Astoria to Siena | 5,670.24 mi (9,125.38 km) |
| Astoria to Signa | 5,636.59 mi (9,071.21 km) |
| Astoria to Silea | 5,552.83 mi (8,936.42 km) |
| Astoria to Silvi Paese | 5,784.43 mi (9,309.15 km) |
| Astoria to Sinalunga | 5,686.29 mi (9,151.20 km) |
| Astoria to Siniscola | 5,792.60 mi (9,322.28 km) |
| Astoria to Sinnai | 5,855.10 mi (9,422.88 km) |
| Astoria to Siracusa | 6,149.27 mi (9,896.30 km) |
| Astoria to Solaro | 5,477.34 mi (8,814.92 km) |
| Astoria to Soliera | 5,575.03 mi (8,972.14 km) |
