| Hamtramck to Opwijk | 3,931.23 mi (6,326.70 km) |
| Hamtramck to Ostend | 3,874.37 mi (6,235.20 km) |
| Hamtramck to Oud-Heverlee | 3,954.14 mi (6,363.57 km) |
| Hamtramck to Oud-Turnhout | 3,950.22 mi (6,357.26 km) |
| Hamtramck to Oudenaarde | 3,912.62 mi (6,296.76 km) |
| Hamtramck to Oudenburg | 3,878.82 mi (6,242.36 km) |
| Hamtramck to Oupeye | 3,995.65 mi (6,430.38 km) |
| Hamtramck to Overijse | 3,950.68 mi (6,358.01 km) |
| Hamtramck to Overpelt | 3,969.97 mi (6,389.05 km) |
| Hamtramck to Paal | 3,966.62 mi (6,383.66 km) |
| Hamtramck to Peer | 3,974.17 mi (6,395.81 km) |
| Hamtramck to Pepinster | 4,007.08 mi (6,448.77 km) |
| Hamtramck to Peruwelz | 3,922.83 mi (6,313.18 km) |
| Hamtramck to Perwez | 3,966.78 mi (6,383.91 km) |
| Hamtramck to Philippeville | 3,970.72 mi (6,390.25 km) |
