| Spring Valley to Sestu | 6,138.16 mi (9,878.42 km) |
| Spring Valley to Settimo Torinese | 5,794.69 mi (9,325.65 km) |
| Spring Valley to Seveso | 5,813.66 mi (9,356.18 km) |
| Spring Valley to Sezze | 6,158.87 mi (9,911.75 km) |
| Spring Valley to Siano | 6,249.49 mi (10,057.59 km) |
| Spring Valley to Siena | 6,005.72 mi (9,665.27 km) |
| Spring Valley to Signa | 5,973.78 mi (9,613.88 km) |
| Spring Valley to Silea | 5,913.24 mi (9,516.44 km) |
| Spring Valley to Silvi Paese | 6,136.41 mi (9,875.60 km) |
| Spring Valley to Sinalunga | 6,024.17 mi (9,694.96 km) |
| Spring Valley to Siniscola | 6,093.66 mi (9,806.79 km) |
| Spring Valley to Sinnai | 6,141.96 mi (9,884.54 km) |
| Spring Valley to Siracusa | 6,472.12 mi (10,415.88 km) |
| Spring Valley to Solaro | 5,813.38 mi (9,355.74 km) |
| Spring Valley to Soliera | 5,918.15 mi (9,524.34 km) |
