| Manzanares to Oswego (Illinois) | 4,284.00 mi (6,894.43 km) |
| Manzanares to Oswego (New York) | 3,688.06 mi (5,935.36 km) |
| Manzanares to Otsego (Minnesota) | 4,394.20 mi (7,071.78 km) |
| Manzanares to Ottawa (Illinois) | 4,317.09 mi (6,947.69 km) |
| Manzanares to Ottawa (Kansas) | 4,707.13 mi (7,575.39 km) |
| Manzanares to Ottumwa (Iowa) | 4,490.41 mi (7,226.61 km) |
| Manzanares to Overland (Missouri) | 4,479.75 mi (7,209.45 km) |
| Manzanares to Overland Park (Kansas) | 4,670.25 mi (7,516.04 km) |
| Manzanares to Overlea (Maryland) | 3,801.27 mi (6,117.55 km) |
| Manzanares to Oviedo (Florida) | 4,389.44 mi (7,064.13 km) |
| Manzanares to Owasso (Oklahoma) | 4,821.60 mi (7,759.61 km) |
| Manzanares to Owatonna (Minnesota) | 4,418.18 mi (7,110.38 km) |
| Manzanares to Owensboro (Kentucky) | 4,360.51 mi (7,017.56 km) |
| Manzanares to Owings Mills (Maryland) | 3,813.16 mi (6,136.69 km) |
| Manzanares to Owosso (Michigan) | 4,053.64 mi (6,523.70 km) |
