| San Anselmo to Nuth | 5,547.43 mi (8,927.72 km) |
| San Anselmo to Oegstgeest | 5,441.16 mi (8,756.71 km) |
| San Anselmo to Oirschot | 5,500.22 mi (8,851.74 km) |
| San Anselmo to Oisterwijk | 5,493.04 mi (8,840.19 km) |
| San Anselmo to Oldebroek | 5,465.37 mi (8,795.67 km) |
| San Anselmo to Oldenzaal | 5,499.74 mi (8,850.97 km) |
| San Anselmo to Ommen | 5,475.39 mi (8,811.79 km) |
| San Anselmo to Oosterend | 5,439.98 mi (8,754.80 km) |
| San Anselmo to Oosterhout | 5,480.50 mi (8,820.01 km) |
| San Anselmo to Oosterwolde | 5,446.56 mi (8,765.39 km) |
| San Anselmo to Oostzaan | 5,439.15 mi (8,753.46 km) |
| San Anselmo to Opmeer | 5,426.74 mi (8,733.50 km) |
| San Anselmo to Oss | 5,491.80 mi (8,838.20 km) |
| San Anselmo to Oud-Beijerland | 5,458.77 mi (8,785.05 km) |
| San Anselmo to Oudenbosch | 5,474.24 mi (8,809.94 km) |
