| Garland to Opwijk | 4,917.01 mi (7,913.17 km) |
| Garland to Ostend | 4,860.36 mi (7,821.99 km) |
| Garland to Oud-Heverlee | 4,939.88 mi (7,949.97 km) |
| Garland to Oud-Turnhout | 4,935.22 mi (7,942.46 km) |
| Garland to Oudenaarde | 4,898.77 mi (7,883.81 km) |
| Garland to Oudenburg | 4,864.82 mi (7,829.18 km) |
| Garland to Oupeye | 4,981.13 mi (8,016.35 km) |
| Garland to Overijse | 4,936.54 mi (7,944.59 km) |
| Garland to Overpelt | 4,954.90 mi (7,974.14 km) |
| Garland to Paal | 4,951.90 mi (7,969.31 km) |
| Garland to Peer | 4,959.19 mi (7,981.05 km) |
| Garland to Pepinster | 4,992.65 mi (8,034.89 km) |
| Garland to Peruwelz | 4,909.32 mi (7,900.79 km) |
| Garland to Perwez | 4,952.70 mi (7,970.60 km) |
| Garland to Philippeville | 4,957.19 mi (7,977.82 km) |
