| Campos del Puerto to Oswego (Illinois) | 4,551.55 mi (7,325.01 km) |
| Campos del Puerto to Oswego (New York) | 3,965.79 mi (6,382.32 km) |
| Campos del Puerto to Otsego (Minnesota) | 4,639.53 mi (7,466.60 km) |
| Campos del Puerto to Ottawa (Illinois) | 4,585.04 mi (7,378.91 km) |
| Campos del Puerto to Ottawa (Kansas) | 4,973.60 mi (8,004.23 km) |
| Campos del Puerto to Ottumwa (Iowa) | 4,753.61 mi (7,650.19 km) |
| Campos del Puerto to Overland (Missouri) | 4,754.32 mi (7,651.33 km) |
| Campos del Puerto to Overland Park (Kansas) | 4,936.80 mi (7,945.01 km) |
| Campos del Puerto to Overlea (Maryland) | 4,093.82 mi (6,588.37 km) |
| Campos del Puerto to Oviedo (Florida) | 4,705.13 mi (7,572.17 km) |
| Campos del Puerto to Owasso (Oklahoma) | 5,094.46 mi (8,198.73 km) |
| Campos del Puerto to Owatonna (Minnesota) | 4,668.72 mi (7,513.59 km) |
| Campos del Puerto to Owensboro (Kentucky) | 4,643.33 mi (7,472.71 km) |
| Campos del Puerto to Owings Mills (Maryland) | 4,105.21 mi (6,606.69 km) |
| Campos del Puerto to Owosso (Michigan) | 4,322.69 mi (6,956.69 km) |
