| Whitefish Bay to Opwijk | 4,080.52 mi (6,566.96 km) |
| Whitefish Bay to Ostend | 4,024.36 mi (6,476.58 km) |
| Whitefish Bay to Oud-Heverlee | 4,103.28 mi (6,603.58 km) |
| Whitefish Bay to Oud-Turnhout | 4,097.20 mi (6,593.81 km) |
| Whitefish Bay to Oudenaarde | 4,063.10 mi (6,538.92 km) |
| Whitefish Bay to Oudenburg | 4,028.86 mi (6,483.83 km) |
| Whitefish Bay to Oupeye | 4,143.93 mi (6,669.01 km) |
| Whitefish Bay to Overijse | 4,100.17 mi (6,598.59 km) |
| Whitefish Bay to Overpelt | 4,116.74 mi (6,625.26 km) |
| Whitefish Bay to Paal | 4,114.35 mi (6,621.41 km) |
| Whitefish Bay to Peer | 4,121.20 mi (6,632.42 km) |
| Whitefish Bay to Pepinster | 4,155.62 mi (6,687.83 km) |
| Whitefish Bay to Peruwelz | 4,074.52 mi (6,557.30 km) |
| Whitefish Bay to Perwez | 4,116.46 mi (6,624.80 km) |
| Whitefish Bay to Philippeville | 4,122.25 mi (6,634.12 km) |
