| East Palo Alto to Opwijk | 5,516.11 mi (8,877.33 km) |
| East Palo Alto to Ostend | 5,466.64 mi (8,797.71 km) |
| East Palo Alto to Oud-Heverlee | 5,536.78 mi (8,910.58 km) |
| East Palo Alto to Oud-Turnhout | 5,520.07 mi (8,883.70 km) |
| East Palo Alto to Oudenaarde | 5,505.65 mi (8,860.49 km) |
| East Palo Alto to Oudenburg | 5,471.15 mi (8,804.96 km) |
| East Palo Alto to Oupeye | 5,570.73 mi (8,965.23 km) |
| East Palo Alto to Overijse | 5,535.65 mi (8,908.77 km) |
| East Palo Alto to Overpelt | 5,537.38 mi (8,911.56 km) |
| East Palo Alto to Paal | 5,540.05 mi (8,915.84 km) |
| East Palo Alto to Peer | 5,542.87 mi (8,920.38 km) |
| East Palo Alto to Pepinster | 5,583.12 mi (8,985.17 km) |
| East Palo Alto to Peruwelz | 5,522.58 mi (8,887.73 km) |
| East Palo Alto to Perwez | 5,552.01 mi (8,935.10 km) |
| East Palo Alto to Philippeville | 5,566.90 mi (8,959.06 km) |
