| Powell to Opwijk | 4,034.94 mi (6,493.61 km) |
| Powell to Ostend | 3,977.78 mi (6,401.63 km) |
| Powell to Oud-Heverlee | 4,057.90 mi (6,530.56 km) |
| Powell to Oud-Turnhout | 4,055.19 mi (6,526.20 km) |
| Powell to Oudenaarde | 4,015.70 mi (6,462.64 km) |
| Powell to Oudenburg | 3,982.20 mi (6,408.73 km) |
| Powell to Oupeye | 4,099.83 mi (6,598.04 km) |
| Powell to Overijse | 4,054.25 mi (6,524.68 km) |
| Powell to Overpelt | 4,075.03 mi (6,558.13 km) |
| Powell to Paal | 4,071.16 mi (6,551.89 km) |
| Powell to Peer | 4,079.09 mi (6,564.66 km) |
| Powell to Pepinster | 4,111.09 mi (6,616.16 km) |
| Powell to Peruwelz | 4,025.19 mi (6,477.91 km) |
| Powell to Perwez | 4,070.21 mi (6,550.37 km) |
| Powell to Philippeville | 4,073.09 mi (6,555.00 km) |
