| Cities | Distance |
|---|---|
| Pornichet to Oegstgeest | 455.54 mi (733.12 km) |
| Pornichet to Oirschot | 450.90 mi (725.65 km) |
| Pornichet to Oisterwijk | 451.05 mi (725.89 km) |
| Pornichet to Oldebroek | 512.25 mi (824.39 km) |
| Pornichet to Oldenzaal | 540.45 mi (869.77 km) |
| Pornichet to Ommen | 531.82 mi (855.87 km) |
| Pornichet to Oosterend | 543.15 mi (874.12 km) |
| Pornichet to Oosterhout | 442.29 mi (711.79 km) |
| Pornichet to Oosterwolde | 549.36 mi (884.11 km) |
| Pornichet to Oostzaan | 480.20 mi (772.80 km) |
| Pornichet to Opmeer | 495.36 mi (797.20 km) |
| Pornichet to Oss | 469.55 mi (755.67 km) |
| Pornichet to Oud-Beijerland | 435.75 mi (701.27 km) |
| Pornichet to Oudenbosch | 429.05 mi (690.49 km) |
| Pornichet to Oudewater | 459.71 mi (739.84 km) |