| Alameda to Opwijk | 5,502.08 mi (8,854.75 km) |
| Alameda to Ostend | 5,452.74 mi (8,775.33 km) |
| Alameda to Oud-Heverlee | 5,522.70 mi (8,887.93 km) |
| Alameda to Oud-Turnhout | 5,505.86 mi (8,860.83 km) |
| Alameda to Oudenaarde | 5,491.73 mi (8,838.08 km) |
| Alameda to Oudenburg | 5,457.25 mi (8,782.59 km) |
| Alameda to Oupeye | 5,556.54 mi (8,942.39 km) |
| Alameda to Overijse | 5,521.61 mi (8,886.17 km) |
| Alameda to Overpelt | 5,523.13 mi (8,888.62 km) |
| Alameda to Paal | 5,525.86 mi (8,893.01 km) |
| Alameda to Peer | 5,528.62 mi (8,897.46 km) |
| Alameda to Pepinster | 5,568.93 mi (8,962.33 km) |
| Alameda to Peruwelz | 5,508.72 mi (8,865.43 km) |
| Alameda to Perwez | 5,537.95 mi (8,912.48 km) |
| Alameda to Philippeville | 5,552.97 mi (8,936.64 km) |
