| San Antonio to Opwijk | 5,171.18 mi (8,322.21 km) |
| San Antonio to Ostend | 5,114.34 mi (8,230.73 km) |
| San Antonio to Oud-Heverlee | 5,194.09 mi (8,359.08 km) |
| San Antonio to Oud-Turnhout | 5,190.05 mi (8,352.58 km) |
| San Antonio to Oudenaarde | 5,152.59 mi (8,292.29 km) |
| San Antonio to Oudenburg | 5,118.79 mi (8,237.89 km) |
| San Antonio to Oupeye | 5,235.57 mi (8,425.84 km) |
| San Antonio to Overijse | 5,190.64 mi (8,353.53 km) |
| San Antonio to Overpelt | 5,209.79 mi (8,384.35 km) |
| San Antonio to Paal | 5,206.51 mi (8,379.07 km) |
| San Antonio to Peer | 5,214.01 mi (8,391.14 km) |
| San Antonio to Pepinster | 5,247.01 mi (8,444.25 km) |
| San Antonio to Peruwelz | 5,162.76 mi (8,308.66 km) |
| San Antonio to Perwez | 5,206.74 mi (8,379.44 km) |
| San Antonio to Philippeville | 5,210.65 mi (8,385.73 km) |
