| Houthulst to Santeramo in Colle | 964.40 mi (1,552.06 km) |
| Houthulst to Santo Stefano di Magra | 571.43 mi (919.63 km) |
| Houthulst to Santo Stino di Livenza | 574.52 mi (924.60 km) |
| Houthulst to Sarezzo | 496.02 mi (798.26 km) |
| Houthulst to Sarno | 896.44 mi (1,442.67 km) |
| Houthulst to Saronno | 463.38 mi (745.74 km) |
| Houthulst to Sarzana | 575.48 mi (926.14 km) |
| Houthulst to Sassari | 757.44 mi (1,218.99 km) |
| Houthulst to Sasso Marconi | 595.56 mi (958.46 km) |
| Houthulst to Sassuolo | 573.43 mi (922.84 km) |
| Houthulst to Sava | 1,012.21 mi (1,628.99 km) |
| Houthulst to Saviano | 887.78 mi (1,428.75 km) |
| Houthulst to Savigliano | 488.01 mi (785.37 km) |
| Houthulst to Savignano sul Panaro | 584.51 mi (940.68 km) |
| Houthulst to Savignano sul Rubicone | 647.58 mi (1,042.18 km) |
