| Monte San Savino to Oegstgeest | 697.63 mi (1,122.73 km) |
| Monte San Savino to Oirschot | 638.83 mi (1,028.11 km) |
| Monte San Savino to Oisterwijk | 645.98 mi (1,039.60 km) |
| Monte San Savino to Oldebroek | 684.88 mi (1,102.21 km) |
| Monte San Savino to Oldenzaal | 659.05 mi (1,060.64 km) |
| Monte San Savino to Ommen | 680.12 mi (1,094.55 km) |
| Monte San Savino to Oosterend | 716.81 mi (1,153.60 km) |
| Monte San Savino to Oosterhout | 657.14 mi (1,057.56 km) |
| Monte San Savino to Oosterwolde | 712.30 mi (1,146.33 km) |
| Monte San Savino to Oostzaan | 703.57 mi (1,132.29 km) |
| Monte San Savino to Opmeer | 718.35 mi (1,156.08 km) |
| Monte San Savino to Oss | 650.26 mi (1,046.49 km) |
| Monte San Savino to Oud-Beijerland | 677.75 mi (1,090.73 km) |
| Monte San Savino to Oudenbosch | 661.68 mi (1,064.88 km) |
| Monte San Savino to Oudewater | 679.00 mi (1,092.74 km) |
