| Castelnuovo Berardenga to Oegstgeest | 691.73 mi (1,113.22 km) |
| Castelnuovo Berardenga to Oirschot | 633.03 mi (1,018.76 km) |
| Castelnuovo Berardenga to Oisterwijk | 640.16 mi (1,030.23 km) |
| Castelnuovo Berardenga to Oldebroek | 679.89 mi (1,094.19 km) |
| Castelnuovo Berardenga to Oldenzaal | 654.65 mi (1,053.55 km) |
| Castelnuovo Berardenga to Ommen | 675.48 mi (1,087.07 km) |
| Castelnuovo Berardenga to Oosterend | 712.16 mi (1,146.11 km) |
| Castelnuovo Berardenga to Oosterhout | 651.16 mi (1,047.94 km) |
| Castelnuovo Berardenga to Oosterwolde | 707.77 mi (1,139.05 km) |
| Castelnuovo Berardenga to Oostzaan | 698.01 mi (1,123.34 km) |
| Castelnuovo Berardenga to Opmeer | 712.95 mi (1,147.39 km) |
| Castelnuovo Berardenga to Oss | 644.72 mi (1,037.57 km) |
| Castelnuovo Berardenga to Oud-Beijerland | 671.61 mi (1,080.86 km) |
| Castelnuovo Berardenga to Oudenbosch | 655.49 mi (1,054.91 km) |
| Castelnuovo Berardenga to Oudewater | 673.22 mi (1,083.44 km) |
