| Bartow to Opwijk | 4,580.21 mi (7,371.14 km) |
| Bartow to Ostend | 4,522.60 mi (7,278.42 km) |
| Bartow to Oud-Heverlee | 4,602.99 mi (7,407.80 km) |
| Bartow to Oud-Turnhout | 4,606.97 mi (7,414.20 km) |
| Bartow to Oudenaarde | 4,557.86 mi (7,335.17 km) |
| Bartow to Oudenburg | 4,526.72 mi (7,285.05 km) |
| Bartow to Oupeye | 4,646.36 mi (7,477.59 km) |
| Bartow to Overijse | 4,598.34 mi (7,400.32 km) |
| Bartow to Overpelt | 4,626.89 mi (7,446.26 km) |
| Bartow to Paal | 4,620.20 mi (7,435.49 km) |
| Bartow to Peer | 4,630.06 mi (7,451.37 km) |
| Bartow to Pepinster | 4,656.47 mi (7,493.87 km) |
| Bartow to Peruwelz | 4,563.25 mi (7,343.84 km) |
| Bartow to Perwez | 4,613.24 mi (7,424.28 km) |
| Bartow to Philippeville | 4,610.21 mi (7,419.42 km) |
