| Cesano Maderno to Oswego (Illinois) | 4,557.40 mi (7,334.43 km) |
| Cesano Maderno to Oswego (New York) | 4,006.24 mi (6,447.43 km) |
| Cesano Maderno to Otsego (Minnesota) | 4,593.35 mi (7,392.28 km) |
| Cesano Maderno to Ottawa (Illinois) | 4,591.35 mi (7,389.07 km) |
| Cesano Maderno to Ottawa (Kansas) | 4,970.71 mi (7,999.59 km) |
| Cesano Maderno to Ottumwa (Iowa) | 4,746.08 mi (7,638.07 km) |
| Cesano Maderno to Overland (Missouri) | 4,774.48 mi (7,683.78 km) |
| Cesano Maderno to Overland Park (Kansas) | 4,934.62 mi (7,941.50 km) |
| Cesano Maderno to Overlea (Maryland) | 4,171.73 mi (6,713.74 km) |
| Cesano Maderno to Oviedo (Florida) | 4,848.14 mi (7,802.33 km) |
| Cesano Maderno to Owasso (Oklahoma) | 5,105.59 mi (8,216.66 km) |
| Cesano Maderno to Owatonna (Minnesota) | 4,633.51 mi (7,456.91 km) |
| Cesano Maderno to Owensboro (Kentucky) | 4,686.39 mi (7,542.01 km) |
| Cesano Maderno to Owings Mills (Maryland) | 4,181.49 mi (6,729.46 km) |
| Cesano Maderno to Owosso (Michigan) | 4,335.71 mi (6,977.66 km) |
