| Phillipsburg to Nuth | 3,767.48 mi (6,063.18 km) |
| Phillipsburg to Oegstgeest | 3,678.02 mi (5,919.19 km) |
| Phillipsburg to Oirschot | 3,728.62 mi (6,000.63 km) |
| Phillipsburg to Oisterwijk | 3,722.46 mi (5,990.72 km) |
| Phillipsburg to Oldebroek | 3,727.42 mi (5,998.70 km) |
| Phillipsburg to Oldenzaal | 3,771.21 mi (6,069.18 km) |
| Phillipsburg to Ommen | 3,745.80 mi (6,028.28 km) |
| Phillipsburg to Oosterend | 3,719.57 mi (5,986.07 km) |
| Phillipsburg to Oosterhout | 3,707.26 mi (5,966.27 km) |
| Phillipsburg to Oosterwolde | 3,728.60 mi (6,000.60 km) |
| Phillipsburg to Oostzaan | 3,688.09 mi (5,935.40 km) |
| Phillipsburg to Opmeer | 3,683.97 mi (5,928.78 km) |
| Phillipsburg to Oss | 3,730.21 mi (6,003.19 km) |
| Phillipsburg to Oud-Beijerland | 3,684.66 mi (5,929.88 km) |
| Phillipsburg to Oudenbosch | 3,695.40 mi (5,947.17 km) |
