| Red Bluff to Opwijk | 5,359.02 mi (8,624.51 km) |
| Red Bluff to Ostend | 5,310.34 mi (8,546.17 km) |
| Red Bluff to Oud-Heverlee | 5,379.41 mi (8,657.33 km) |
| Red Bluff to Oud-Turnhout | 5,361.89 mi (8,629.12 km) |
| Red Bluff to Oudenaarde | 5,349.20 mi (8,608.71 km) |
| Red Bluff to Oudenburg | 5,314.83 mi (8,553.40 km) |
| Red Bluff to Oupeye | 5,412.65 mi (8,710.82 km) |
| Red Bluff to Overijse | 5,378.46 mi (8,655.80 km) |
| Red Bluff to Overpelt | 5,378.94 mi (8,656.56 km) |
| Red Bluff to Paal | 5,382.01 mi (8,661.50 km) |
| Red Bluff to Peer | 5,384.48 mi (8,665.48 km) |
| Red Bluff to Pepinster | 5,425.05 mi (8,730.77 km) |
| Red Bluff to Peruwelz | 5,366.54 mi (8,636.61 km) |
| Red Bluff to Perwez | 5,394.75 mi (8,682.02 km) |
| Red Bluff to Philippeville | 5,410.37 mi (8,707.15 km) |
