| San Vicente de Castellet to Oakley (California) | 5,886.41 mi (9,473.25 km) |
| San Vicente de Castellet to Oakton (Virginia) | 4,022.63 mi (6,473.81 km) |
| San Vicente de Castellet to Oakville (Missouri) | 4,627.81 mi (7,447.74 km) |
| San Vicente de Castellet to Oatfield (Oregon) | 5,515.09 mi (8,875.69 km) |
| San Vicente de Castellet to Ocala (Florida) | 4,623.35 mi (7,440.56 km) |
| San Vicente de Castellet to Ocean Acres (New Jersey) | 3,853.03 mi (6,200.85 km) |
| San Vicente de Castellet to Ocean City (New Jersey) | 3,883.88 mi (6,250.51 km) |
| San Vicente de Castellet to Ocean Pines (Maryland) | 3,939.50 mi (6,340.01 km) |
| San Vicente de Castellet to Ocean Pointe (Hawaii) | 7,898.98 mi (12,712.17 km) |
| San Vicente de Castellet to Ocean Springs (Mississippi) | 4,890.52 mi (7,870.54 km) |
| San Vicente de Castellet to Oceanside (California) | 5,982.16 mi (9,627.36 km) |
| San Vicente de Castellet to Oceanside (New York) | 3,793.96 mi (6,105.78 km) |
| San Vicente de Castellet to Ocoee (Florida) | 4,617.56 mi (7,431.24 km) |
| San Vicente de Castellet to Oconomowoc (Wisconsin) | 4,367.01 mi (7,028.02 km) |
| San Vicente de Castellet to Odenton (Maryland) | 3,988.25 mi (6,418.47 km) |
