| Cities | Distance |
|---|---|
| Ermelo to Opwijk | 110.74 mi (178.23 km) |
| Ermelo to Ostend | 137.15 mi (220.72 km) |
| Ermelo to Oud-Heverlee | 109.24 mi (175.81 km) |
| Ermelo to Oud-Turnhout | 73.13 mi (117.69 km) |
| Ermelo to Oudenaarde | 132.41 mi (213.10 km) |
| Ermelo to Oudenburg | 135.95 mi (218.79 km) |
| Ermelo to Oupeye | 109.98 mi (177.00 km) |
| Ermelo to Overijse | 114.67 mi (184.54 km) |
| Ermelo to Overpelt | 75.34 mi (121.24 km) |
| Ermelo to Paal | 89.16 mi (143.50 km) |
| Ermelo to Peer | 80.95 mi (130.27 km) |
| Ermelo to Pepinster | 120.07 mi (193.23 km) |
| Ermelo to Peruwelz | 151.19 mi (243.31 km) |
| Ermelo to Perwez | 120.82 mi (194.45 km) |
| Ermelo to Philippeville | 152.25 mi (245.02 km) |