| Urbana to Opwijk | 4,234.41 mi (6,814.63 km) |
| Urbana to Ostend | 4,177.76 mi (6,723.45 km) |
| Urbana to Oud-Heverlee | 4,257.28 mi (6,851.43 km) |
| Urbana to Oud-Turnhout | 4,252.65 mi (6,843.98 km) |
| Urbana to Oudenaarde | 4,216.18 mi (6,785.28 km) |
| Urbana to Oudenburg | 4,182.22 mi (6,730.64 km) |
| Urbana to Oupeye | 4,298.53 mi (6,917.82 km) |
| Urbana to Overijse | 4,253.93 mi (6,846.05 km) |
| Urbana to Overpelt | 4,272.34 mi (6,875.67 km) |
| Urbana to Paal | 4,269.31 mi (6,870.79 km) |
| Urbana to Peer | 4,276.63 mi (6,882.57 km) |
| Urbana to Pepinster | 4,310.05 mi (6,936.35 km) |
| Urbana to Peruwelz | 4,226.76 mi (6,802.31 km) |
| Urbana to Perwez | 4,270.10 mi (6,872.06 km) |
| Urbana to Philippeville | 4,274.62 mi (6,879.34 km) |
