| Greetland to Opwijk | 317.14 mi (510.39 km) |
| Greetland to Ostend | 263.72 mi (424.42 km) |
| Greetland to Oud-Heverlee | 339.38 mi (546.18 km) |
| Greetland to Oud-Turnhout | 331.37 mi (533.29 km) |
| Greetland to Oudenaarde | 303.07 mi (487.74 km) |
| Greetland to Oudenburg | 268.28 mi (431.75 km) |
| Greetland to Oupeye | 378.69 mi (609.44 km) |
| Greetland to Overijse | 336.98 mi (542.31 km) |
| Greetland to Overpelt | 350.91 mi (564.74 km) |
| Greetland to Paal | 348.76 mi (561.28 km) |
| Greetland to Peer | 355.36 mi (571.89 km) |
| Greetland to Pepinster | 390.60 mi (628.61 km) |
| Greetland to Peruwelz | 318.54 mi (512.64 km) |
| Greetland to Perwez | 353.48 mi (568.87 km) |
| Greetland to Philippeville | 364.23 mi (586.16 km) |
