| Agrate Brianza to Oswego (Illinois) | 4,567.33 mi (7,350.40 km) |
| Agrate Brianza to Oswego (New York) | 4,016.38 mi (6,463.74 km) |
| Agrate Brianza to Otsego (Minnesota) | 4,602.91 mi (7,407.67 km) |
| Agrate Brianza to Ottawa (Illinois) | 4,601.28 mi (7,405.04 km) |
| Agrate Brianza to Ottawa (Kansas) | 4,980.55 mi (8,015.43 km) |
| Agrate Brianza to Ottumwa (Iowa) | 4,755.90 mi (7,653.89 km) |
| Agrate Brianza to Overland (Missouri) | 4,784.47 mi (7,699.87 km) |
| Agrate Brianza to Overland Park (Kansas) | 4,944.47 mi (7,957.35 km) |
| Agrate Brianza to Overlea (Maryland) | 4,182.00 mi (6,730.28 km) |
| Agrate Brianza to Oviedo (Florida) | 4,858.54 mi (7,819.06 km) |
| Agrate Brianza to Owasso (Oklahoma) | 5,115.51 mi (8,232.62 km) |
| Agrate Brianza to Owatonna (Minnesota) | 4,643.15 mi (7,472.43 km) |
| Agrate Brianza to Owensboro (Kentucky) | 4,696.50 mi (7,558.29 km) |
| Agrate Brianza to Owings Mills (Maryland) | 4,191.76 mi (6,745.99 km) |
| Agrate Brianza to Owosso (Michigan) | 4,345.69 mi (6,993.72 km) |
