| Wilmington to Sestu | 4,633.11 mi (7,456.28 km) |
| Wilmington to Settimo Torinese | 4,402.90 mi (7,085.79 km) |
| Wilmington to Seveso | 4,449.94 mi (7,161.49 km) |
| Wilmington to Sezze | 4,751.02 mi (7,646.02 km) |
| Wilmington to Siano | 4,848.41 mi (7,802.76 km) |
| Wilmington to Siena | 4,615.49 mi (7,427.92 km) |
| Wilmington to Signa | 4,591.11 mi (7,388.67 km) |
| Wilmington to Silea | 4,588.35 mi (7,384.23 km) |
| Wilmington to Silvi Paese | 4,765.18 mi (7,668.82 km) |
| Wilmington to Sinalunga | 4,636.75 mi (7,462.12 km) |
| Wilmington to Siniscola | 4,623.01 mi (7,440.01 km) |
| Wilmington to Sinnai | 4,638.35 mi (7,464.71 km) |
| Wilmington to Siracusa | 5,002.39 mi (8,050.57 km) |
| Wilmington to Solaro | 4,448.36 mi (7,158.95 km) |
| Wilmington to Soliera | 4,555.02 mi (7,330.60 km) |
