| Darby to Sestu | 4,304.45 mi (6,927.35 km) |
| Darby to Settimo Torinese | 4,051.22 mi (6,519.80 km) |
| Darby to Seveso | 4,094.32 mi (6,589.17 km) |
| Darby to Sezze | 4,406.03 mi (7,090.82 km) |
| Darby to Siano | 4,503.40 mi (7,247.51 km) |
| Darby to Siena | 4,266.03 mi (6,865.52 km) |
| Darby to Signa | 4,240.14 mi (6,823.84 km) |
| Darby to Silea | 4,228.43 mi (6,805.00 km) |
| Darby to Silvi Paese | 4,414.37 mi (7,104.24 km) |
| Darby to Sinalunga | 4,287.07 mi (6,899.38 km) |
| Darby to Siniscola | 4,287.66 mi (6,900.32 km) |
| Darby to Sinnai | 4,309.47 mi (6,935.42 km) |
| Darby to Siracusa | 4,671.16 mi (7,517.51 km) |
| Darby to Solaro | 4,092.92 mi (6,586.93 km) |
| Darby to Soliera | 4,200.53 mi (6,760.10 km) |
