| Cities | Distance |
|---|---|
| Orchies to Opwijk | 53.32 mi (85.81 km) |
| Orchies to Ostend | 53.80 mi (86.57 km) |
| Orchies to Oud-Heverlee | 67.06 mi (107.92 km) |
| Orchies to Oud-Turnhout | 95.54 mi (153.75 km) |
| Orchies to Oudenaarde | 30.25 mi (48.69 km) |
| Orchies to Oudenburg | 50.11 mi (80.64 km) |
| Orchies to Oupeye | 106.45 mi (171.31 km) |
| Orchies to Overijse | 60.39 mi (97.18 km) |
| Orchies to Overpelt | 107.75 mi (173.41 km) |
| Orchies to Paal | 92.88 mi (149.48 km) |
| Orchies to Peer | 106.65 mi (171.63 km) |
| Orchies to Pepinster | 113.18 mi (182.15 km) |
| Orchies to Peruwelz | 15.18 mi (24.44 km) |
| Orchies to Perwez | 69.73 mi (112.22 km) |
| Orchies to Philippeville | 60.63 mi (97.58 km) |