| San Carlos to Opwijk | 5,518.01 mi (8,880.39 km) |
| San Carlos to Ostend | 5,468.59 mi (8,800.85 km) |
| San Carlos to Oud-Heverlee | 5,538.66 mi (8,913.61 km) |
| San Carlos to Oud-Turnhout | 5,521.89 mi (8,886.63 km) |
| San Carlos to Oudenaarde | 5,507.60 mi (8,863.62 km) |
| San Carlos to Oudenburg | 5,473.10 mi (8,808.11 km) |
| San Carlos to Oupeye | 5,572.56 mi (8,968.17 km) |
| San Carlos to Overijse | 5,537.55 mi (8,911.82 km) |
| San Carlos to Overpelt | 5,539.19 mi (8,914.46 km) |
| San Carlos to Paal | 5,541.88 mi (8,918.79 km) |
| San Carlos to Peer | 5,544.67 mi (8,923.29 km) |
| San Carlos to Pepinster | 5,584.95 mi (8,988.11 km) |
| San Carlos to Peruwelz | 5,524.55 mi (8,890.91 km) |
| San Carlos to Perwez | 5,553.90 mi (8,938.14 km) |
| San Carlos to Philippeville | 5,568.84 mi (8,962.19 km) |
