| Trepuzzi to Opwijk | 987.79 mi (1,589.69 km) |
| Trepuzzi to Ostend | 1,040.86 mi (1,675.11 km) |
| Trepuzzi to Oud-Heverlee | 966.05 mi (1,554.71 km) |
| Trepuzzi to Oud-Turnhout | 979.47 mi (1,576.30 km) |
| Trepuzzi to Oudenaarde | 1,001.52 mi (1,611.79 km) |
| Trepuzzi to Oudenburg | 1,036.30 mi (1,667.77 km) |
| Trepuzzi to Oupeye | 929.42 mi (1,495.76 km) |
| Trepuzzi to Overijse | 967.97 mi (1,557.80 km) |
| Trepuzzi to Overpelt | 961.43 mi (1,547.27 km) |
| Trepuzzi to Paal | 960.09 mi (1,545.11 km) |
| Trepuzzi to Peer | 956.15 mi (1,538.77 km) |
| Trepuzzi to Pepinster | 917.12 mi (1,475.96 km) |
| Trepuzzi to Peruwelz | 987.27 mi (1,588.86 km) |
| Trepuzzi to Perwez | 951.45 mi (1,531.22 km) |
| Trepuzzi to Philippeville | 940.60 mi (1,513.74 km) |
