| San Tan Valley to Opwijk | 5,436.90 mi (8,749.85 km) |
| San Tan Valley to Ostend | 5,383.12 mi (8,663.30 km) |
| San Tan Valley to Oud-Heverlee | 5,458.97 mi (8,785.37 km) |
| San Tan Valley to Oud-Turnhout | 5,447.92 mi (8,767.58 km) |
| San Tan Valley to Oudenaarde | 5,422.45 mi (8,726.59 km) |
| San Tan Valley to Oudenburg | 5,387.68 mi (8,670.64 km) |
| San Tan Valley to Oupeye | 5,497.04 mi (8,846.63 km) |
| San Tan Valley to Overijse | 5,456.74 mi (8,781.77 km) |
| San Tan Valley to Overpelt | 5,466.67 mi (8,797.75 km) |
| San Tan Valley to Paal | 5,466.59 mi (8,797.63 km) |
| San Tan Valley to Peer | 5,471.65 mi (8,805.77 km) |
| San Tan Valley to Pepinster | 5,509.19 mi (8,866.19 km) |
| San Tan Valley to Peruwelz | 5,436.49 mi (8,749.19 km) |
| San Tan Valley to Perwez | 5,473.25 mi (8,808.35 km) |
| San Tan Valley to Philippeville | 5,483.25 mi (8,824.43 km) |
