| Whitehall to Nuth | 4,104.23 mi (6,605.13 km) |
| Whitehall to Oegstgeest | 4,010.87 mi (6,454.88 km) |
| Whitehall to Oirschot | 4,063.54 mi (6,539.63 km) |
| Whitehall to Oisterwijk | 4,057.13 mi (6,529.32 km) |
| Whitehall to Oldebroek | 4,057.27 mi (6,529.54 km) |
| Whitehall to Oldenzaal | 4,100.35 mi (6,598.87 km) |
| Whitehall to Ommen | 4,074.69 mi (6,557.57 km) |
| Whitehall to Oosterend | 4,046.63 mi (6,512.43 km) |
| Whitehall to Oosterhout | 4,042.10 mi (6,505.13 km) |
| Whitehall to Oosterwolde | 4,055.44 mi (6,526.59 km) |
| Whitehall to Oostzaan | 4,019.28 mi (6,468.41 km) |
| Whitehall to Opmeer | 4,013.84 mi (6,459.66 km) |
| Whitehall to Oss | 4,063.66 mi (6,539.82 km) |
| Whitehall to Oud-Beijerland | 4,019.27 mi (6,468.39 km) |
| Whitehall to Oudenbosch | 4,030.89 mi (6,487.09 km) |
