| Villanueva de la Serena to Oakley (California) | 5,744.17 mi (9,244.35 km) |
| Villanueva de la Serena to Oakton (Virginia) | 3,735.74 mi (6,012.10 km) |
| Villanueva de la Serena to Oakville (Missouri) | 4,374.20 mi (7,039.60 km) |
| Villanueva de la Serena to Oatfield (Oregon) | 5,413.90 mi (8,712.83 km) |
| Villanueva de la Serena to Ocala (Florida) | 4,295.85 mi (6,913.50 km) |
| Villanueva de la Serena to Ocean Acres (New Jersey) | 3,564.12 mi (5,735.90 km) |
| Villanueva de la Serena to Ocean City (New Jersey) | 3,592.66 mi (5,781.82 km) |
| Villanueva de la Serena to Ocean Pines (Maryland) | 3,643.97 mi (5,864.40 km) |
| Villanueva de la Serena to Ocean Pointe (Hawaii) | 7,900.83 mi (12,715.16 km) |
| Villanueva de la Serena to Ocean Springs (Mississippi) | 4,588.49 mi (7,384.46 km) |
| Villanueva de la Serena to Oceanside (California) | 5,797.55 mi (9,330.25 km) |
| Villanueva de la Serena to Oceanside (New York) | 3,509.46 mi (5,647.93 km) |
| Villanueva de la Serena to Ocoee (Florida) | 4,285.46 mi (6,896.77 km) |
| Villanueva de la Serena to Oconomowoc (Wisconsin) | 4,137.03 mi (6,657.90 km) |
| Villanueva de la Serena to Odenton (Maryland) | 3,700.94 mi (5,956.09 km) |
