| Cities | Distance |
|---|---|
| Houilles to Opwijk | 166.54 mi (268.02 km) |
| Houilles to Ostend | 162.16 mi (260.97 km) |
| Houilles to Oud-Heverlee | 171.83 mi (276.53 km) |
| Houilles to Oud-Turnhout | 206.37 mi (332.13 km) |
| Houilles to Oudenaarde | 147.01 mi (236.59 km) |
| Houilles to Oudenburg | 160.05 mi (257.57 km) |
| Houilles to Oupeye | 197.12 mi (317.24 km) |
| Houilles to Overijse | 165.42 mi (266.22 km) |
| Houilles to Overpelt | 213.34 mi (343.34 km) |
| Houilles to Paal | 197.17 mi (317.31 km) |
| Houilles to Peer | 210.29 mi (338.43 km) |
| Houilles to Pepinster | 197.65 mi (318.08 km) |
| Houilles to Peruwelz | 126.31 mi (203.28 km) |
| Houilles to Perwez | 165.78 mi (266.80 km) |
| Houilles to Philippeville | 137.61 mi (221.47 km) |