| Holland to Opwijk | 4,029.49 mi (6,484.83 km) |
| Holland to Ostend | 3,973.03 mi (6,393.98 km) |
| Holland to Oud-Heverlee | 4,052.31 mi (6,521.57 km) |
| Holland to Oud-Turnhout | 4,047.08 mi (6,513.14 km) |
| Holland to Oudenaarde | 4,011.60 mi (6,456.04 km) |
| Holland to Oudenburg | 3,977.51 mi (6,401.19 km) |
| Holland to Oupeye | 4,093.32 mi (6,587.56 km) |
| Holland to Overijse | 4,049.07 mi (6,516.35 km) |
| Holland to Overpelt | 4,066.71 mi (6,544.73 km) |
| Holland to Paal | 4,063.94 mi (6,540.29 km) |
| Holland to Peer | 4,071.06 mi (6,551.74 km) |
| Holland to Pepinster | 4,104.91 mi (6,606.22 km) |
| Holland to Peruwelz | 4,022.55 mi (6,473.66 km) |
| Holland to Perwez | 4,065.29 mi (6,542.45 km) |
| Holland to Philippeville | 4,070.36 mi (6,550.61 km) |
