| Hoover to Opwijk | 4,510.14 mi (7,258.37 km) |
| Hoover to Ostend | 4,452.64 mi (7,165.83 km) |
| Hoover to Oud-Heverlee | 4,533.13 mi (7,295.37 km) |
| Hoover to Oud-Turnhout | 4,532.37 mi (7,294.15 km) |
| Hoover to Oudenaarde | 4,489.90 mi (7,225.80 km) |
| Hoover to Oudenburg | 4,456.98 mi (7,172.81 km) |
| Hoover to Oupeye | 4,575.63 mi (7,363.77 km) |
| Hoover to Overijse | 4,529.17 mi (7,288.99 km) |
| Hoover to Overpelt | 4,552.31 mi (7,326.23 km) |
| Hoover to Paal | 4,547.59 mi (7,318.65 km) |
| Hoover to Peer | 4,556.12 mi (7,332.36 km) |
| Hoover to Pepinster | 4,586.60 mi (7,381.42 km) |
| Hoover to Peruwelz | 4,498.20 mi (7,239.15 km) |
| Hoover to Perwez | 4,544.87 mi (7,314.26 km) |
| Hoover to Philippeville | 4,545.99 mi (7,316.07 km) |
