| Greenlawn to Opwijk | 3,616.67 mi (5,820.47 km) |
| Greenlawn to Ostend | 3,559.04 mi (5,727.72 km) |
| Greenlawn to Oud-Heverlee | 3,639.64 mi (5,857.44 km) |
| Greenlawn to Oud-Turnhout | 3,640.23 mi (5,858.38 km) |
| Greenlawn to Oudenaarde | 3,595.83 mi (5,786.93 km) |
| Greenlawn to Oudenburg | 3,563.33 mi (5,734.62 km) |
| Greenlawn to Oupeye | 3,682.46 mi (5,926.34 km) |
| Greenlawn to Overijse | 3,635.49 mi (5,850.75 km) |
| Greenlawn to Overpelt | 3,660.19 mi (5,890.51 km) |
| Greenlawn to Paal | 3,654.90 mi (5,881.99 km) |
| Greenlawn to Peer | 3,663.83 mi (5,896.36 km) |
| Greenlawn to Pepinster | 3,693.21 mi (5,943.64 km) |
| Greenlawn to Peruwelz | 3,603.39 mi (5,799.10 km) |
| Greenlawn to Perwez | 3,651.00 mi (5,875.72 km) |
| Greenlawn to Philippeville | 3,651.06 mi (5,875.81 km) |
