| Roanoke Rapids to Opwijk | 3,991.04 mi (6,422.95 km) |
| Roanoke Rapids to Ostend | 3,933.36 mi (6,330.13 km) |
| Roanoke Rapids to Oud-Heverlee | 4,013.98 mi (6,459.88 km) |
| Roanoke Rapids to Oud-Turnhout | 4,015.43 mi (6,462.21 km) |
| Roanoke Rapids to Oudenaarde | 3,969.79 mi (6,388.76 km) |
| Roanoke Rapids to Oudenburg | 3,937.61 mi (6,336.96 km) |
| Roanoke Rapids to Oupeye | 4,056.97 mi (6,529.07 km) |
| Roanoke Rapids to Overijse | 4,009.69 mi (6,452.98 km) |
| Roanoke Rapids to Overpelt | 4,035.40 mi (6,494.35 km) |
| Roanoke Rapids to Paal | 4,029.75 mi (6,485.25 km) |
| Roanoke Rapids to Peer | 4,038.92 mi (6,500.01 km) |
| Roanoke Rapids to Pepinster | 4,067.57 mi (6,546.12 km) |
| Roanoke Rapids to Peruwelz | 3,976.79 mi (6,400.02 km) |
| Roanoke Rapids to Perwez | 4,025.06 mi (6,477.71 km) |
| Roanoke Rapids to Philippeville | 4,024.32 mi (6,476.51 km) |
