| Boussu to Santeramo in Colle | 911.72 mi (1,467.28 km) |
| Boussu to Santo Stefano di Magra | 519.14 mi (835.48 km) |
| Boussu to Santo Stino di Livenza | 522.58 mi (841.01 km) |
| Boussu to Sarezzo | 443.22 mi (713.29 km) |
| Boussu to Sarno | 843.67 mi (1,357.75 km) |
| Boussu to Saronno | 410.85 mi (661.20 km) |
| Boussu to Sarzana | 523.19 mi (841.99 km) |
| Boussu to Sassari | 708.72 mi (1,140.58 km) |
| Boussu to Sasso Marconi | 542.77 mi (873.51 km) |
| Boussu to Sassuolo | 520.68 mi (837.96 km) |
| Boussu to Sava | 959.59 mi (1,544.32 km) |
| Boussu to Saviano | 835.01 mi (1,343.82 km) |
| Boussu to Savigliano | 437.67 mi (704.37 km) |
| Boussu to Savignano sul Panaro | 531.74 mi (855.76 km) |
| Boussu to Savignano sul Rubicone | 594.81 mi (957.25 km) |
