| San Vicente de Baracaldo to Oakley (California) | 5,635.67 mi (9,069.74 km) |
| San Vicente de Baracaldo to Oakton (Virginia) | 3,750.79 mi (6,036.31 km) |
| San Vicente de Baracaldo to Oakville (Missouri) | 4,357.31 mi (7,012.42 km) |
| San Vicente de Baracaldo to Oatfield (Oregon) | 5,275.16 mi (8,489.55 km) |
| San Vicente de Baracaldo to Ocala (Florida) | 4,353.50 mi (7,006.28 km) |
| San Vicente de Baracaldo to Ocean Acres (New Jersey) | 3,581.20 mi (5,763.38 km) |
| San Vicente de Baracaldo to Ocean City (New Jersey) | 3,612.08 mi (5,813.08 km) |
| San Vicente de Baracaldo to Ocean Pines (Maryland) | 3,667.78 mi (5,902.72 km) |
| San Vicente de Baracaldo to Ocean Pointe (Hawaii) | 7,699.27 mi (12,390.77 km) |
| San Vicente de Baracaldo to Ocean Springs (Mississippi) | 4,618.86 mi (7,433.34 km) |
| San Vicente de Baracaldo to Oceanside (California) | 5,722.04 mi (9,208.74 km) |
| San Vicente de Baracaldo to Oceanside (New York) | 3,522.11 mi (5,668.29 km) |
| San Vicente de Baracaldo to Ocoee (Florida) | 4,348.25 mi (6,997.83 km) |
| San Vicente de Baracaldo to Oconomowoc (Wisconsin) | 4,098.63 mi (6,596.10 km) |
| San Vicente de Baracaldo to Odenton (Maryland) | 3,716.40 mi (5,980.98 km) |
