| Castle Rock to Santa Venerina | 5,893.18 mi (9,484.15 km) |
| Castle Rock to Santeramo in Colle | 5,791.02 mi (9,319.74 km) |
| Castle Rock to Santo Stefano di Magra | 5,382.15 mi (8,661.74 km) |
| Castle Rock to Santo Stino di Livenza | 5,401.64 mi (8,693.10 km) |
| Castle Rock to Sarezzo | 5,320.65 mi (8,562.77 km) |
| Castle Rock to Sarno | 5,714.79 mi (9,197.07 km) |
| Castle Rock to Saronno | 5,281.21 mi (8,499.29 km) |
| Castle Rock to Sarzana | 5,386.10 mi (8,668.09 km) |
| Castle Rock to Sassari | 5,497.27 mi (8,847.00 km) |
| Castle Rock to Sasso Marconi | 5,417.75 mi (8,719.02 km) |
| Castle Rock to Sassuolo | 5,394.10 mi (8,680.97 km) |
| Castle Rock to Sava | 5,839.44 mi (9,397.67 km) |
| Castle Rock to Saviano | 5,706.17 mi (9,183.19 km) |
| Castle Rock to Savigliano | 5,277.19 mi (8,492.82 km) |
| Castle Rock to Savignano sul Panaro | 5,406.11 mi (8,700.29 km) |
