| Leek to Santa Venerina | 1,344.96 mi (2,164.50 km) |
| Leek to Santeramo in Colle | 1,221.19 mi (1,965.31 km) |
| Leek to Santo Stefano di Magra | 821.96 mi (1,322.82 km) |
| Leek to Santo Stino di Livenza | 831.92 mi (1,338.85 km) |
| Leek to Sarezzo | 751.69 mi (1,209.73 km) |
| Leek to Sarno | 1,150.69 mi (1,851.86 km) |
| Leek to Saronno | 716.04 mi (1,152.35 km) |
| Leek to Sarzana | 826.00 mi (1,329.32 km) |
| Leek to Sassari | 988.22 mi (1,590.38 km) |
| Leek to Sasso Marconi | 850.42 mi (1,368.62 km) |
| Leek to Sassuolo | 827.66 mi (1,331.98 km) |
| Leek to Sava | 1,269.22 mi (2,042.62 km) |
| Leek to Saviano | 1,142.03 mi (1,837.91 km) |
| Leek to Savigliano | 729.43 mi (1,173.90 km) |
| Leek to Savignano sul Panaro | 839.12 mi (1,350.44 km) |
