| Villanueva de la Serena to Oswego (Illinois) | 4,174.68 mi (6,718.49 km) |
| Villanueva de la Serena to Oswego (New York) | 3,575.80 mi (5,754.70 km) |
| Villanueva de la Serena to Otsego (Minnesota) | 4,292.39 mi (6,907.93 km) |
| Villanueva de la Serena to Ottawa (Illinois) | 4,207.61 mi (6,771.50 km) |
| Villanueva de la Serena to Ottawa (Kansas) | 4,597.84 mi (7,399.50 km) |
| Villanueva de la Serena to Ottumwa (Iowa) | 4,382.39 mi (7,052.77 km) |
| Villanueva de la Serena to Overland (Missouri) | 4,367.92 mi (7,029.49 km) |
| Villanueva de la Serena to Overland Park (Kansas) | 4,560.96 mi (7,340.16 km) |
| Villanueva de la Serena to Overlea (Maryland) | 3,683.97 mi (5,928.77 km) |
| Villanueva de la Serena to Oviedo (Florida) | 4,264.72 mi (6,863.40 km) |
| Villanueva de la Serena to Owasso (Oklahoma) | 4,710.11 mi (7,580.18 km) |
| Villanueva de la Serena to Owatonna (Minnesota) | 4,314.54 mi (6,943.59 km) |
| Villanueva de la Serena to Owensboro (Kentucky) | 4,246.04 mi (6,833.34 km) |
| Villanueva de la Serena to Owings Mills (Maryland) | 3,696.02 mi (5,948.17 km) |
| Villanueva de la Serena to Owosso (Michigan) | 3,944.01 mi (6,347.27 km) |
