| Spanish Fork to Opwijk | 5,050.99 mi (8,128.79 km) |
| Spanish Fork to Ostend | 4,998.91 mi (8,044.97 km) |
| Spanish Fork to Oud-Heverlee | 5,072.53 mi (8,163.44 km) |
| Spanish Fork to Oud-Turnhout | 5,058.99 mi (8,141.66 km) |
| Spanish Fork to Oudenaarde | 5,038.24 mi (8,108.26 km) |
| Spanish Fork to Oudenburg | 5,003.47 mi (8,052.30 km) |
| Spanish Fork to Oupeye | 5,108.95 mi (8,222.06 km) |
| Spanish Fork to Overijse | 5,070.77 mi (8,160.62 km) |
| Spanish Fork to Overpelt | 5,077.19 mi (8,170.94 km) |
| Spanish Fork to Paal | 5,078.29 mi (8,172.71 km) |
| Spanish Fork to Peer | 5,082.40 mi (8,179.34 km) |
| Spanish Fork to Pepinster | 5,121.25 mi (8,241.85 km) |
| Spanish Fork to Peruwelz | 5,053.61 mi (8,133.00 km) |
| Spanish Fork to Perwez | 5,087.27 mi (8,187.18 km) |
| Spanish Fork to Philippeville | 5,099.45 mi (8,206.78 km) |
