| Avenel to Opwijk | 3,665.64 mi (5,899.28 km) |
| Avenel to Ostend | 3,608.03 mi (5,806.56 km) |
| Avenel to Oud-Heverlee | 3,688.62 mi (5,936.26 km) |
| Avenel to Oud-Turnhout | 3,689.03 mi (5,936.93 km) |
| Avenel to Oudenaarde | 3,644.89 mi (5,865.88 km) |
| Avenel to Oudenburg | 3,612.32 mi (5,813.47 km) |
| Avenel to Oupeye | 3,731.40 mi (6,005.11 km) |
| Avenel to Overijse | 3,684.49 mi (5,929.62 km) |
| Avenel to Overpelt | 3,709.00 mi (5,969.05 km) |
| Avenel to Paal | 3,703.77 mi (5,960.65 km) |
| Avenel to Peer | 3,712.65 mi (5,974.93 km) |
| Avenel to Pepinster | 3,742.18 mi (6,022.45 km) |
| Avenel to Peruwelz | 3,652.55 mi (5,878.21 km) |
| Avenel to Perwez | 3,700.03 mi (5,954.63 km) |
| Avenel to Philippeville | 3,700.24 mi (5,954.96 km) |
