| Cities | Distance |
|---|---|
| Houthulst to Nowy Sacz | 786.85 mi (1,266.31 km) |
| Houthulst to Nowy Targ | 759.87 mi (1,222.90 km) |
| Houthulst to Nowy Tomysl | 571.86 mi (920.31 km) |
| Houthulst to Nysa | 629.09 mi (1,012.42 km) |
| Houthulst to Oborniki | 602.44 mi (969.54 km) |
| Houthulst to Oborniki Slaskie | 604.30 mi (972.53 km) |
| Houthulst to Olawa | 623.55 mi (1,003.51 km) |
| Houthulst to Olecko | 845.81 mi (1,361.21 km) |
| Houthulst to Olesnica | 625.53 mi (1,006.70 km) |
| Houthulst to Olesno | 672.36 mi (1,082.06 km) |
| Houthulst to Olkusz | 728.21 mi (1,171.95 km) |
| Houthulst to Olsztyn | 762.02 mi (1,226.35 km) |
| Houthulst to Opalenica | 583.63 mi (939.26 km) |
| Houthulst to Opoczno | 749.68 mi (1,206.49 km) |
| Houthulst to Opole | 653.19 mi (1,051.21 km) |