| Houthulst to Saruhanli | 1,461.52 mi (2,352.08 km) |
| Houthulst to Sason | 2,049.73 mi (3,298.71 km) |
| Houthulst to Savastepe | 1,434.56 mi (2,308.70 km) |
| Houthulst to Savsat | 1,976.44 mi (3,180.77 km) |
| Houthulst to Savur | 2,064.25 mi (3,322.09 km) |
| Houthulst to Sefaatli | 1,720.14 mi (2,768.29 km) |
| Houthulst to Seferhisar | 1,458.81 mi (2,347.73 km) |
| Houthulst to Selcuk | 1,491.55 mi (2,400.41 km) |
| Houthulst to Selcuklu | 1,698.28 mi (2,733.12 km) |
| Houthulst to Selendi | 1,512.44 mi (2,434.04 km) |
| Houthulst to Selim | 2,024.83 mi (3,258.64 km) |
| Houthulst to Semdinli | 2,231.78 mi (3,591.70 km) |
| Houthulst to Senirkent | 1,609.30 mi (2,589.92 km) |
| Houthulst to Senkaya | 2,001.94 mi (3,221.81 km) |
| Houthulst to Sereflikochisar | 1,693.66 mi (2,725.69 km) |
