| Hormigueros to Opwijk | 4,442.38 mi (7,149.32 km) |
| Hormigueros to Ostend | 4,388.60 mi (7,062.77 km) |
| Hormigueros to Oud-Heverlee | 4,463.05 mi (7,182.58 km) |
| Hormigueros to Oud-Turnhout | 4,478.02 mi (7,206.67 km) |
| Hormigueros to Oudenaarde | 4,416.60 mi (7,107.84 km) |
| Hormigueros to Oudenburg | 4,391.89 mi (7,068.07 km) |
| Hormigueros to Oupeye | 4,505.43 mi (7,250.79 km) |
| Hormigueros to Overijse | 4,457.09 mi (7,173.00 km) |
| Hormigueros to Overpelt | 4,496.51 mi (7,236.44 km) |
| Hormigueros to Paal | 4,485.56 mi (7,218.81 km) |
| Hormigueros to Peer | 4,497.94 mi (7,238.73 km) |
| Hormigueros to Pepinster | 4,512.83 mi (7,262.70 km) |
| Hormigueros to Peruwelz | 4,414.71 mi (7,104.78 km) |
| Hormigueros to Perwez | 4,469.02 mi (7,192.19 km) |
| Hormigueros to Philippeville | 4,456.37 mi (7,171.84 km) |
