| Ridgefield Park to Nuth | 3,713.53 mi (5,976.34 km) |
| Ridgefield Park to Oegstgeest | 3,624.62 mi (5,833.27 km) |
| Ridgefield Park to Oirschot | 3,674.93 mi (5,914.22 km) |
| Ridgefield Park to Oisterwijk | 3,668.80 mi (5,904.36 km) |
| Ridgefield Park to Oldebroek | 3,674.42 mi (5,913.41 km) |
| Ridgefield Park to Oldenzaal | 3,718.29 mi (5,984.01 km) |
| Ridgefield Park to Ommen | 3,692.93 mi (5,943.19 km) |
| Ridgefield Park to Oosterend | 3,666.96 mi (5,901.40 km) |
| Ridgefield Park to Oosterhout | 3,653.59 mi (5,879.89 km) |
| Ridgefield Park to Oosterwolde | 3,676.01 mi (5,915.96 km) |
| Ridgefield Park to Oostzaan | 3,634.92 mi (5,849.84 km) |
| Ridgefield Park to Opmeer | 3,630.99 mi (5,843.51 km) |
| Ridgefield Park to Oss | 3,676.71 mi (5,917.10 km) |
| Ridgefield Park to Oud-Beijerland | 3,631.02 mi (5,843.57 km) |
| Ridgefield Park to Oudenbosch | 3,641.64 mi (5,860.66 km) |
