| Downey to Opwijk | 5,604.83 mi (9,020.11 km) |
| Downey to Ostend | 5,553.10 mi (8,936.84 km) |
| Downey to Oud-Heverlee | 5,626.25 mi (9,054.58 km) |
| Downey to Oud-Turnhout | 5,612.22 mi (9,031.99 km) |
| Downey to Oudenaarde | 5,592.40 mi (9,000.10 km) |
| Downey to Oudenburg | 5,557.65 mi (8,944.17 km) |
| Downey to Oupeye | 5,662.31 mi (9,112.61 km) |
| Downey to Overijse | 5,624.59 mi (9,051.90 km) |
| Downey to Overpelt | 5,630.28 mi (9,061.06 km) |
| Downey to Paal | 5,631.63 mi (9,063.23 km) |
| Downey to Peer | 5,635.54 mi (9,069.53 km) |
| Downey to Pepinster | 5,674.63 mi (9,132.44 km) |
| Downey to Peruwelz | 5,607.99 mi (9,025.19 km) |
| Downey to Perwez | 5,641.08 mi (9,078.44 km) |
| Downey to Philippeville | 5,653.65 mi (9,098.67 km) |
