| Port Lavaca to Opwijk | 5,142.85 mi (8,276.62 km) |
| Port Lavaca to Ostend | 5,085.71 mi (8,184.66 km) |
| Port Lavaca to Oud-Heverlee | 5,165.81 mi (8,313.57 km) |
| Port Lavaca to Oud-Turnhout | 5,162.96 mi (8,308.97 km) |
| Port Lavaca to Oudenaarde | 5,123.64 mi (8,245.70 km) |
| Port Lavaca to Oudenburg | 5,090.13 mi (8,191.77 km) |
| Port Lavaca to Oupeye | 5,207.71 mi (8,380.99 km) |
| Port Lavaca to Overijse | 5,162.17 mi (8,307.71 km) |
| Port Lavaca to Overpelt | 5,182.78 mi (8,340.88 km) |
| Port Lavaca to Paal | 5,178.99 mi (8,334.77 km) |
| Port Lavaca to Peer | 5,186.86 mi (8,347.45 km) |
| Port Lavaca to Pepinster | 5,218.98 mi (8,399.14 km) |
| Port Lavaca to Peruwelz | 5,133.13 mi (8,260.97 km) |
| Port Lavaca to Perwez | 5,178.14 mi (8,333.41 km) |
| Port Lavaca to Philippeville | 5,181.03 mi (8,338.06 km) |
