| Northdale to Nuth | 4,670.51 mi (7,516.45 km) |
| Northdale to Oegstgeest | 4,587.01 mi (7,382.09 km) |
| Northdale to Oirschot | 4,634.48 mi (7,458.48 km) |
| Northdale to Oisterwijk | 4,628.70 mi (7,449.18 km) |
| Northdale to Oldebroek | 4,639.86 mi (7,467.13 km) |
| Northdale to Oldenzaal | 4,684.20 mi (7,538.50 km) |
| Northdale to Ommen | 4,659.29 mi (7,498.40 km) |
| Northdale to Oosterend | 4,635.44 mi (7,460.02 km) |
| Northdale to Oosterhout | 4,613.42 mi (7,424.58 km) |
| Northdale to Oosterwolde | 4,644.66 mi (7,474.85 km) |
| Northdale to Oostzaan | 4,599.14 mi (7,401.60 km) |
| Northdale to Opmeer | 4,596.71 mi (7,397.68 km) |
| Northdale to Oss | 4,638.02 mi (7,464.18 km) |
| Northdale to Oud-Beijerland | 4,591.28 mi (7,388.96 km) |
| Northdale to Oudenbosch | 4,600.76 mi (7,404.21 km) |
