| Eisenberg to Opwijk | 335.62 mi (540.13 km) |
| Eisenberg to Ostend | 389.85 mi (627.40 km) |
| Eisenberg to Oud-Heverlee | 315.20 mi (507.27 km) |
| Eisenberg to Oud-Turnhout | 300.69 mi (483.92 km) |
| Eisenberg to Oudenaarde | 361.51 mi (581.80 km) |
| Eisenberg to Oudenburg | 386.42 mi (621.88 km) |
| Eisenberg to Oupeye | 273.51 mi (440.18 km) |
| Eisenberg to Overijse | 321.30 mi (517.08 km) |
| Eisenberg to Overpelt | 281.79 mi (453.49 km) |
| Eisenberg to Paal | 292.43 mi (470.63 km) |
| Eisenberg to Peer | 280.15 mi (450.85 km) |
| Eisenberg to Pepinster | 267.20 mi (430.01 km) |
| Eisenberg to Peruwelz | 364.77 mi (587.03 km) |
| Eisenberg to Perwez | 310.21 mi (499.23 km) |
| Eisenberg to Philippeville | 326.63 mi (525.66 km) |
