| Boerne to Opwijk | 5,161.90 mi (8,307.27 km) |
| Boerne to Ostend | 5,105.12 mi (8,215.89 km) |
| Boerne to Oud-Heverlee | 5,184.79 mi (8,344.12 km) |
| Boerne to Oud-Turnhout | 5,180.54 mi (8,337.27 km) |
| Boerne to Oudenaarde | 5,143.42 mi (8,277.54 km) |
| Boerne to Oudenburg | 5,109.57 mi (8,223.06 km) |
| Boerne to Oupeye | 5,226.20 mi (8,410.75 km) |
| Boerne to Overijse | 5,181.38 mi (8,338.63 km) |
| Boerne to Overpelt | 5,200.25 mi (8,369.00 km) |
| Boerne to Paal | 5,197.08 mi (8,363.89 km) |
| Boerne to Peer | 5,204.50 mi (8,375.84 km) |
| Boerne to Pepinster | 5,237.66 mi (8,429.21 km) |
| Boerne to Peruwelz | 5,153.72 mi (8,294.12 km) |
| Boerne to Perwez | 5,197.50 mi (8,364.57 km) |
| Boerne to Philippeville | 5,201.61 mi (8,371.18 km) |
