| Annandale to Opwijk | 3,862.45 mi (6,216.02 km) |
| Annandale to Ostend | 3,804.84 mi (6,123.30 km) |
| Annandale to Oud-Heverlee | 3,885.43 mi (6,253.00 km) |
| Annandale to Oud-Turnhout | 3,885.74 mi (6,253.49 km) |
| Annandale to Oudenaarde | 3,841.74 mi (6,182.68 km) |
| Annandale to Oudenburg | 3,809.14 mi (6,130.22 km) |
| Annandale to Oupeye | 3,928.19 mi (6,321.81 km) |
| Annandale to Overijse | 3,881.32 mi (6,246.38 km) |
| Annandale to Overpelt | 3,905.70 mi (6,285.62 km) |
| Annandale to Paal | 3,900.53 mi (6,277.29 km) |
| Annandale to Peer | 3,909.37 mi (6,291.52 km) |
| Annandale to Pepinster | 3,938.98 mi (6,339.18 km) |
| Annandale to Peruwelz | 3,849.45 mi (6,195.08 km) |
| Annandale to Perwez | 3,896.87 mi (6,271.41 km) |
| Annandale to Philippeville | 3,897.14 mi (6,271.84 km) |
