| Provo to Opwijk | 5,043.61 mi (8,116.91 km) |
| Provo to Ostend | 4,991.57 mi (8,033.15 km) |
| Provo to Oud-Heverlee | 5,065.13 mi (8,151.54 km) |
| Provo to Oud-Turnhout | 5,051.54 mi (8,129.68 km) |
| Provo to Oudenaarde | 5,030.89 mi (8,096.44 km) |
| Provo to Oudenburg | 4,996.12 mi (8,040.48 km) |
| Provo to Oupeye | 5,101.51 mi (8,210.09 km) |
| Provo to Overijse | 5,063.38 mi (8,148.73 km) |
| Provo to Overpelt | 5,069.73 mi (8,158.94 km) |
| Provo to Paal | 5,070.85 mi (8,160.75 km) |
| Provo to Peer | 5,074.95 mi (8,167.34 km) |
| Provo to Pepinster | 5,113.82 mi (8,229.89 km) |
| Provo to Peruwelz | 5,046.29 mi (8,121.22 km) |
| Provo to Perwez | 5,079.89 mi (8,175.29 km) |
| Provo to Philippeville | 5,092.11 mi (8,194.96 km) |
