| Cities | Distance |
|---|---|
| Brussels to Ostend | 67.55 mi (108.71 km) |
| Brussels to Oud-Heverlee | 13.74 mi (22.11 km) |
| Brussels to Oud-Turnhout | 42.48 mi (68.36 km) |
| Brussels to Oudenaarde | 32.83 mi (52.83 km) |
| Brussels to Oudenburg | 63.22 mi (101.75 km) |
| Brussels to Oupeye | 57.19 mi (92.04 km) |
| Brussels to Overijse | 9.03 mi (14.53 km) |
| Brussels to Overpelt | 52.84 mi (85.03 km) |
| Brussels to Paal | 38.11 mi (61.33 km) |
| Brussels to Peer | 51.81 mi (83.38 km) |
| Brussels to Pepinster | 66.92 mi (107.70 km) |
| Brussels to Peruwelz | 40.67 mi (65.45 km) |
| Brussels to Perwez | 25.41 mi (40.89 km) |
| Brussels to Philippeville | 45.52 mi (73.25 km) |
| Brussels to Plombieres | 70.21 mi (113.00 km) |