| Stanford to Opwijk | 5,519.51 mi (8,882.79 km) |
| Stanford to Ostend | 5,470.03 mi (8,803.16 km) |
| Stanford to Oud-Heverlee | 5,540.17 mi (8,916.04 km) |
| Stanford to Oud-Turnhout | 5,523.47 mi (8,889.16 km) |
| Stanford to Oudenaarde | 5,509.04 mi (8,865.94 km) |
| Stanford to Oudenburg | 5,474.54 mi (8,810.42 km) |
| Stanford to Oupeye | 5,574.12 mi (8,970.69 km) |
| Stanford to Overijse | 5,539.04 mi (8,914.23 km) |
| Stanford to Overpelt | 5,540.78 mi (8,917.02 km) |
| Stanford to Paal | 5,543.44 mi (8,921.30 km) |
| Stanford to Peer | 5,546.26 mi (8,925.84 km) |
| Stanford to Pepinster | 5,586.51 mi (8,990.62 km) |
| Stanford to Peruwelz | 5,525.97 mi (8,893.19 km) |
| Stanford to Perwez | 5,555.40 mi (8,940.55 km) |
| Stanford to Philippeville | 5,570.29 mi (8,964.52 km) |
