| Forest Acres to Opwijk | 4,241.78 mi (6,826.48 km) |
| Forest Acres to Ostend | 4,184.10 mi (6,733.66 km) |
| Forest Acres to Oud-Heverlee | 4,264.72 mi (6,863.41 km) |
| Forest Acres to Oud-Turnhout | 4,266.08 mi (6,865.59 km) |
| Forest Acres to Oudenaarde | 4,220.57 mi (6,792.34 km) |
| Forest Acres to Oudenburg | 4,188.35 mi (6,740.51 km) |
| Forest Acres to Oupeye | 4,307.70 mi (6,932.58 km) |
| Forest Acres to Overijse | 4,260.45 mi (6,856.53 km) |
| Forest Acres to Overpelt | 4,286.05 mi (6,897.73 km) |
| Forest Acres to Paal | 4,280.44 mi (6,888.70 km) |
| Forest Acres to Peer | 4,289.58 mi (6,903.42 km) |
| Forest Acres to Pepinster | 4,318.31 mi (6,949.65 km) |
| Forest Acres to Peruwelz | 4,227.60 mi (6,803.67 km) |
| Forest Acres to Perwez | 4,275.83 mi (6,881.28 km) |
| Forest Acres to Philippeville | 4,275.14 mi (6,880.17 km) |
