| Eau Claire to Opwijk | 4,130.32 mi (6,647.12 km) |
| Eau Claire to Ostend | 4,075.08 mi (6,558.20 km) |
| Eau Claire to Oud-Heverlee | 4,152.83 mi (6,683.34 km) |
| Eau Claire to Oud-Turnhout | 4,144.60 mi (6,670.10 km) |
| Eau Claire to Oudenaarde | 4,114.17 mi (6,621.11 km) |
| Eau Claire to Oudenburg | 4,079.61 mi (6,565.51 km) |
| Eau Claire to Oupeye | 4,192.47 mi (6,747.13 km) |
| Eau Claire to Overijse | 4,150.10 mi (6,678.94 km) |
| Eau Claire to Overpelt | 4,163.85 mi (6,701.08 km) |
| Eau Claire to Paal | 4,162.45 mi (6,698.81 km) |
| Eau Claire to Peer | 4,168.54 mi (6,708.62 km) |
| Eau Claire to Pepinster | 4,204.39 mi (6,766.31 km) |
| Eau Claire to Peruwelz | 4,126.79 mi (6,641.42 km) |
| Eau Claire to Perwez | 4,166.53 mi (6,705.38 km) |
| Eau Claire to Philippeville | 4,174.19 mi (6,717.71 km) |
