| Newton Mearns to Sestu | 1,293.89 mi (2,082.32 km) |
| Newton Mearns to Settimo Torinese | 904.80 mi (1,456.14 km) |
| Newton Mearns to Seveso | 911.74 mi (1,467.30 km) |
| Newton Mearns to Sezze | 1,258.95 mi (2,026.09 km) |
| Newton Mearns to Siano | 1,345.47 mi (2,165.33 km) |
| Newton Mearns to Siena | 1,105.38 mi (1,778.94 km) |
| Newton Mearns to Signa | 1,072.23 mi (1,725.58 km) |
| Newton Mearns to Silea | 1,004.13 mi (1,615.99 km) |
| Newton Mearns to Silvi Paese | 1,229.07 mi (1,978.00 km) |
| Newton Mearns to Sinalunga | 1,122.43 mi (1,806.37 km) |
| Newton Mearns to Siniscola | 1,227.89 mi (1,976.09 km) |
| Newton Mearns to Sinnai | 1,296.12 mi (2,085.90 km) |
| Newton Mearns to Siracusa | 1,582.77 mi (2,547.22 km) |
| Newton Mearns to Solaro | 911.87 mi (1,467.51 km) |
| Newton Mearns to Soliera | 1,013.15 mi (1,630.51 km) |
