| Shasta Lake to Santa Venerina | 6,393.11 mi (10,288.71 km) |
| Shasta Lake to Santeramo in Colle | 6,251.26 mi (10,060.43 km) |
| Shasta Lake to Santo Stefano di Magra | 5,869.45 mi (9,445.96 km) |
| Shasta Lake to Santo Stino di Livenza | 5,853.41 mi (9,420.15 km) |
| Shasta Lake to Sarezzo | 5,792.31 mi (9,321.82 km) |
| Shasta Lake to Sarno | 6,193.29 mi (9,967.13 km) |
| Shasta Lake to Saronno | 5,761.84 mi (9,272.78 km) |
| Shasta Lake to Sarzana | 5,873.49 mi (9,452.47 km) |
| Shasta Lake to Sassari | 6,025.48 mi (9,697.08 km) |
| Shasta Lake to Sasso Marconi | 5,892.60 mi (9,483.22 km) |
| Shasta Lake to Sassuolo | 5,871.20 mi (9,448.79 km) |
| Shasta Lake to Sava | 6,295.95 mi (10,132.36 km) |
| Shasta Lake to Saviano | 6,184.67 mi (9,953.27 km) |
| Shasta Lake to Savigliano | 5,777.23 mi (9,297.56 km) |
| Shasta Lake to Savignano sul Panaro | 5,881.90 mi (9,466.00 km) |
