| Muskegon to Opwijk | 4,014.03 mi (6,459.96 km) |
| Muskegon to Ostend | 3,957.68 mi (6,369.27 km) |
| Muskegon to Oud-Heverlee | 4,036.83 mi (6,496.65 km) |
| Muskegon to Oud-Turnhout | 4,031.29 mi (6,487.74 km) |
| Muskegon to Oudenaarde | 3,996.31 mi (6,431.44 km) |
| Muskegon to Oudenburg | 3,962.17 mi (6,376.50 km) |
| Muskegon to Oupeye | 4,077.71 mi (6,562.44 km) |
| Muskegon to Overijse | 4,033.64 mi (6,491.52 km) |
| Muskegon to Overpelt | 4,050.89 mi (6,519.28 km) |
| Muskegon to Paal | 4,048.26 mi (6,515.05 km) |
| Muskegon to Peer | 4,055.28 mi (6,526.35 km) |
| Muskegon to Pepinster | 4,089.34 mi (6,581.16 km) |
| Muskegon to Peruwelz | 4,007.44 mi (6,449.35 km) |
| Muskegon to Perwez | 4,049.89 mi (6,517.66 km) |
| Muskegon to Philippeville | 4,055.22 mi (6,526.25 km) |
