| Whitney to Opwijk | 5,383.76 mi (8,664.32 km) |
| Whitney to Ostend | 5,331.61 mi (8,580.40 km) |
| Whitney to Oud-Heverlee | 5,405.31 mi (8,699.00 km) |
| Whitney to Oud-Turnhout | 5,391.83 mi (8,677.31 km) |
| Whitney to Oudenaarde | 5,370.94 mi (8,643.69 km) |
| Whitney to Oudenburg | 5,336.16 mi (8,587.73 km) |
| Whitney to Oupeye | 5,441.77 mi (8,757.69 km) |
| Whitney to Overijse | 5,403.54 mi (8,696.15 km) |
| Whitney to Overpelt | 5,410.04 mi (8,706.61 km) |
| Whitney to Paal | 5,411.12 mi (8,708.35 km) |
| Whitney to Peer | 5,415.25 mi (8,715.00 km) |
| Whitney to Pepinster | 5,454.07 mi (8,777.47 km) |
| Whitney to Peruwelz | 5,386.26 mi (8,668.34 km) |
| Whitney to Perwez | 5,420.04 mi (8,722.71 km) |
| Whitney to Philippeville | 5,432.14 mi (8,742.19 km) |
