| Attendorn to Opwijk | 161.78 mi (260.36 km) |
| Attendorn to Ostend | 215.86 mi (347.39 km) |
| Attendorn to Oud-Heverlee | 142.01 mi (228.54 km) |
| Attendorn to Oud-Turnhout | 126.98 mi (204.35 km) |
| Attendorn to Oudenaarde | 187.92 mi (302.42 km) |
| Attendorn to Oudenburg | 212.38 mi (341.80 km) |
| Attendorn to Oupeye | 102.28 mi (164.61 km) |
| Attendorn to Overijse | 148.33 mi (238.72 km) |
| Attendorn to Overpelt | 107.81 mi (173.50 km) |
| Attendorn to Paal | 118.50 mi (190.70 km) |
| Attendorn to Peer | 106.09 mi (170.73 km) |
| Attendorn to Pepinster | 98.51 mi (158.54 km) |
| Attendorn to Peruwelz | 192.91 mi (310.47 km) |
| Attendorn to Perwez | 138.74 mi (223.29 km) |
| Attendorn to Philippeville | 159.80 mi (257.18 km) |
