| Erbaa to Opwijk | 1,696.27 mi (2,729.88 km) |
| Erbaa to Ostend | 1,753.60 mi (2,822.15 km) |
| Erbaa to Oud-Heverlee | 1,673.73 mi (2,693.61 km) |
| Erbaa to Oud-Turnhout | 1,667.87 mi (2,684.18 km) |
| Erbaa to Oudenaarde | 1,719.52 mi (2,767.30 km) |
| Erbaa to Oudenburg | 1,749.61 mi (2,815.72 km) |
| Erbaa to Oupeye | 1,630.21 mi (2,623.57 km) |
| Erbaa to Overijse | 1,678.69 mi (2,701.59 km) |
| Erbaa to Overpelt | 1,648.03 mi (2,652.25 km) |
| Erbaa to Paal | 1,655.41 mi (2,664.12 km) |
| Erbaa to Peer | 1,645.08 mi (2,647.50 km) |
| Erbaa to Pepinster | 1,620.59 mi (2,608.09 km) |
| Erbaa to Peruwelz | 1,715.89 mi (2,761.46 km) |
| Erbaa to Perwez | 1,664.34 mi (2,678.49 km) |
| Erbaa to Philippeville | 1,669.96 mi (2,687.54 km) |
