| West Carrollton to Opwijk | 4,103.93 mi (6,604.63 km) |
| West Carrollton to Ostend | 4,046.81 mi (6,512.71 km) |
| West Carrollton to Oud-Heverlee | 4,126.88 mi (6,641.58 km) |
| West Carrollton to Oud-Turnhout | 4,123.99 mi (6,636.92 km) |
| West Carrollton to Oudenaarde | 4,084.77 mi (6,573.81 km) |
| West Carrollton to Oudenburg | 4,051.23 mi (6,519.82 km) |
| West Carrollton to Oupeye | 4,168.75 mi (6,708.96 km) |
| West Carrollton to Overijse | 4,123.26 mi (6,635.74 km) |
| West Carrollton to Overpelt | 4,143.82 mi (6,668.83 km) |
| West Carrollton to Paal | 4,140.02 mi (6,662.73 km) |
| West Carrollton to Peer | 4,147.90 mi (6,675.40 km) |
| West Carrollton to Pepinster | 4,180.04 mi (6,727.13 km) |
| West Carrollton to Peruwelz | 4,094.36 mi (6,589.24 km) |
| West Carrollton to Perwez | 4,139.24 mi (6,661.46 km) |
| West Carrollton to Philippeville | 4,142.27 mi (6,666.33 km) |
