| Clute to Opwijk | 5,073.30 mi (8,164.68 km) |
| Clute to Ostend | 5,016.08 mi (8,072.60 km) |
| Clute to Oud-Heverlee | 5,096.27 mi (8,201.65 km) |
| Clute to Oud-Turnhout | 5,093.78 mi (8,197.65 km) |
| Clute to Oudenaarde | 5,053.90 mi (8,133.46 km) |
| Clute to Oudenburg | 5,020.48 mi (8,079.69 km) |
| Clute to Oupeye | 5,138.28 mi (8,269.26 km) |
| Clute to Overijse | 5,092.57 mi (8,195.70 km) |
| Clute to Overpelt | 5,113.63 mi (8,229.60 km) |
| Clute to Paal | 5,109.68 mi (8,223.23 km) |
| Clute to Peer | 5,117.67 mi (8,236.09 km) |
| Clute to Pepinster | 5,149.51 mi (8,287.33 km) |
| Clute to Peruwelz | 5,063.18 mi (8,148.40 km) |
| Clute to Perwez | 5,108.50 mi (8,221.33 km) |
| Clute to Philippeville | 5,111.07 mi (8,225.47 km) |
