| Poulsbo to Nuth | 4,968.78 mi (7,996.48 km) |
| Poulsbo to Oegstgeest | 4,862.19 mi (7,824.95 km) |
| Poulsbo to Oirschot | 4,921.24 mi (7,919.98 km) |
| Poulsbo to Oisterwijk | 4,914.07 mi (7,908.43 km) |
| Poulsbo to Oldebroek | 4,881.08 mi (7,855.34 km) |
| Poulsbo to Oldenzaal | 4,912.84 mi (7,906.46 km) |
| Poulsbo to Ommen | 4,889.32 mi (7,868.60 km) |
| Poulsbo to Oosterend | 4,853.21 mi (7,810.49 km) |
| Poulsbo to Oosterhout | 4,902.37 mi (7,889.60 km) |
| Poulsbo to Oosterwolde | 4,859.18 mi (7,820.10 km) |
| Poulsbo to Oostzaan | 4,857.97 mi (7,818.15 km) |
| Poulsbo to Opmeer | 4,844.37 mi (7,796.27 km) |
| Poulsbo to Oss | 4,911.17 mi (7,903.77 km) |
| Poulsbo to Oud-Beijerland | 4,881.41 mi (7,855.86 km) |
| Poulsbo to Oudenbosch | 4,897.36 mi (7,881.53 km) |
