| Cities | Distance |
|---|---|
| Hadamar to Opwijk | 172.89 mi (278.24 km) |
| Hadamar to Ostend | 230.14 mi (370.38 km) |
| Hadamar to Oud-Heverlee | 150.58 mi (242.33 km) |
| Hadamar to Oud-Turnhout | 146.47 mi (235.71 km) |
| Hadamar to Oudenaarde | 196.87 mi (316.83 km) |
| Hadamar to Oudenburg | 226.15 mi (363.95 km) |
| Hadamar to Oupeye | 107.10 mi (172.35 km) |
| Hadamar to Overijse | 155.87 mi (250.84 km) |
| Hadamar to Overpelt | 126.52 mi (203.62 km) |
| Hadamar to Paal | 132.21 mi (212.77 km) |
| Hadamar to Peer | 122.82 mi (197.65 km) |
| Hadamar to Pepinster | 98.46 mi (158.46 km) |
| Hadamar to Peruwelz | 196.40 mi (316.07 km) |
| Hadamar to Perwez | 142.56 mi (229.43 km) |
| Hadamar to Philippeville | 155.34 mi (249.99 km) |