| Cesano Maderno to Oegstgeest | 499.87 mi (804.46 km) |
| Cesano Maderno to Oirschot | 441.85 mi (711.09 km) |
| Cesano Maderno to Oisterwijk | 448.89 mi (722.41 km) |
| Cesano Maderno to Oldebroek | 493.44 mi (794.11 km) |
| Cesano Maderno to Oldenzaal | 472.67 mi (760.69 km) |
| Cesano Maderno to Ommen | 491.45 mi (790.92 km) |
| Cesano Maderno to Oosterend | 527.83 mi (849.46 km) |
| Cesano Maderno to Oosterhout | 459.06 mi (738.78 km) |
| Cesano Maderno to Oosterwolde | 524.39 mi (843.92 km) |
| Cesano Maderno to Oostzaan | 507.90 mi (817.39 km) |
| Cesano Maderno to Opmeer | 523.70 mi (842.82 km) |
| Cesano Maderno to Oss | 454.96 mi (732.19 km) |
| Cesano Maderno to Oud-Beijerland | 478.78 mi (770.52 km) |
| Cesano Maderno to Oudenbosch | 462.45 mi (744.24 km) |
| Cesano Maderno to Oudewater | 482.04 mi (775.78 km) |
