| Cities | Distance |
|---|---|
| Grunberg to Opwijk | 209.73 mi (337.53 km) |
| Grunberg to Ostend | 266.17 mi (428.36 km) |
| Grunberg to Oud-Heverlee | 188.05 mi (302.63 km) |
| Grunberg to Oud-Turnhout | 179.57 mi (288.99 km) |
| Grunberg to Oudenaarde | 234.59 mi (377.53 km) |
| Grunberg to Oudenburg | 262.36 mi (422.22 km) |
| Grunberg to Oupeye | 145.04 mi (233.42 km) |
| Grunberg to Overijse | 193.71 mi (311.74 km) |
| Grunberg to Overpelt | 159.71 mi (257.02 km) |
| Grunberg to Paal | 167.63 mi (269.77 km) |
| Grunberg to Peer | 156.83 mi (252.40 km) |
| Grunberg to Pepinster | 137.47 mi (221.24 km) |
| Grunberg to Peruwelz | 235.59 mi (379.14 km) |
| Grunberg to Perwez | 181.28 mi (291.74 km) |
| Grunberg to Philippeville | 195.71 mi (314.97 km) |