| Carate Brianza to Oegstgeest | 491.99 mi (791.79 km) |
| Carate Brianza to Oirschot | 433.85 mi (698.22 km) |
| Carate Brianza to Oisterwijk | 440.90 mi (709.57 km) |
| Carate Brianza to Oldebroek | 484.93 mi (780.42 km) |
| Carate Brianza to Oldenzaal | 463.83 mi (746.46 km) |
| Carate Brianza to Ommen | 482.76 mi (776.92 km) |
| Carate Brianza to Oosterend | 519.17 mi (835.53 km) |
| Carate Brianza to Oosterhout | 451.21 mi (726.15 km) |
| Carate Brianza to Oosterwolde | 515.66 mi (829.88 km) |
| Carate Brianza to Oostzaan | 499.78 mi (804.33 km) |
| Carate Brianza to Opmeer | 515.49 mi (829.60 km) |
| Carate Brianza to Oss | 446.78 mi (719.02 km) |
| Carate Brianza to Oud-Beijerland | 471.07 mi (758.12 km) |
| Carate Brianza to Oudenbosch | 454.78 mi (731.90 km) |
| Carate Brianza to Oudewater | 474.06 mi (762.93 km) |
