| Folsom to Opwijk | 5,417.22 mi (8,718.18 km) |
| Folsom to Ostend | 5,367.73 mi (8,638.53 km) |
| Folsom to Oud-Heverlee | 5,437.89 mi (8,751.45 km) |
| Folsom to Oud-Turnhout | 5,421.22 mi (8,724.62 km) |
| Folsom to Oudenaarde | 5,406.74 mi (8,701.31 km) |
| Folsom to Oudenburg | 5,372.24 mi (8,645.78 km) |
| Folsom to Oupeye | 5,471.88 mi (8,806.14 km) |
| Folsom to Overijse | 5,436.77 mi (8,749.63 km) |
| Folsom to Overpelt | 5,438.54 mi (8,752.49 km) |
| Folsom to Paal | 5,441.19 mi (8,756.75 km) |
| Folsom to Peer | 5,444.02 mi (8,761.31 km) |
| Folsom to Pepinster | 5,484.27 mi (8,826.07 km) |
| Folsom to Peruwelz | 5,423.66 mi (8,728.54 km) |
| Folsom to Perwez | 5,453.12 mi (8,775.96 km) |
| Folsom to Philippeville | 5,468.00 mi (8,799.89 km) |
