| Menomonee Falls to Opwijk | 4,087.07 mi (6,577.51 km) |
| Menomonee Falls to Ostend | 4,030.95 mi (6,487.18 km) |
| Menomonee Falls to Oud-Heverlee | 4,109.82 mi (6,614.11 km) |
| Menomonee Falls to Oud-Turnhout | 4,103.65 mi (6,604.18 km) |
| Menomonee Falls to Oudenaarde | 4,069.71 mi (6,549.56 km) |
| Menomonee Falls to Oudenburg | 4,035.45 mi (6,494.43 km) |
| Menomonee Falls to Oupeye | 4,150.43 mi (6,679.47 km) |
| Menomonee Falls to Overijse | 4,106.73 mi (6,609.14 km) |
| Menomonee Falls to Overpelt | 4,123.18 mi (6,635.61 km) |
| Menomonee Falls to Paal | 4,120.83 mi (6,631.84 km) |
| Menomonee Falls to Peer | 4,127.64 mi (6,642.79 km) |
| Menomonee Falls to Pepinster | 4,162.13 mi (6,698.31 km) |
| Menomonee Falls to Peruwelz | 4,081.18 mi (6,568.02 km) |
| Menomonee Falls to Perwez | 4,123.03 mi (6,635.37 km) |
| Menomonee Falls to Philippeville | 4,128.90 mi (6,644.83 km) |
