| Darlington to Sestu | 1,162.91 mi (1,871.53 km) |
| Darlington to Settimo Torinese | 769.11 mi (1,237.77 km) |
| Darlington to Seveso | 773.68 mi (1,245.13 km) |
| Darlington to Sezze | 1,120.75 mi (1,803.67 km) |
| Darlington to Siano | 1,206.66 mi (1,941.93 km) |
| Darlington to Siena | 967.31 mi (1,556.73 km) |
| Darlington to Signa | 934.00 mi (1,503.13 km) |
| Darlington to Silea | 864.65 mi (1,391.52 km) |
| Darlington to Silvi Paese | 1,089.85 mi (1,753.95 km) |
| Darlington to Sinalunga | 984.11 mi (1,583.77 km) |
| Darlington to Siniscola | 1,094.45 mi (1,761.34 km) |
| Darlington to Sinnai | 1,164.92 mi (1,874.76 km) |
| Darlington to Siracusa | 1,445.41 mi (2,326.17 km) |
| Darlington to Solaro | 773.89 mi (1,245.46 km) |
| Darlington to Soliera | 874.41 mi (1,407.22 km) |
