| Monteriggioni to Oegstgeest | 682.28 mi (1,098.02 km) |
| Monteriggioni to Oirschot | 623.71 mi (1,003.77 km) |
| Monteriggioni to Oisterwijk | 630.82 mi (1,015.21 km) |
| Monteriggioni to Oldebroek | 671.55 mi (1,080.75 km) |
| Monteriggioni to Oldenzaal | 647.00 mi (1,041.25 km) |
| Monteriggioni to Ommen | 667.53 mi (1,074.29 km) |
| Monteriggioni to Oosterend | 704.20 mi (1,133.30 km) |
| Monteriggioni to Oosterhout | 641.63 mi (1,032.61 km) |
| Monteriggioni to Oosterwolde | 699.96 mi (1,126.47 km) |
| Monteriggioni to Oostzaan | 688.97 mi (1,108.79 km) |
| Monteriggioni to Opmeer | 704.10 mi (1,133.14 km) |
| Monteriggioni to Oss | 635.72 mi (1,023.09 km) |
| Monteriggioni to Oud-Beijerland | 661.90 mi (1,065.23 km) |
| Monteriggioni to Oudenbosch | 645.72 mi (1,039.18 km) |
| Monteriggioni to Oudewater | 663.93 mi (1,068.49 km) |
