| Melbourne to Oswego (Illinois) | 1,032.75 mi (1,662.06 km) |
| Melbourne to Oswego (New York) | 1,085.08 mi (1,746.27 km) |
| Melbourne to Otsego (Minnesota) | 1,381.89 mi (2,223.94 km) |
| Melbourne to Ottawa (Illinois) | 1,024.76 mi (1,649.19 km) |
| Melbourne to Ottawa (Kansas) | 1,108.94 mi (1,784.67 km) |
| Melbourne to Ottumwa (Iowa) | 1,112.68 mi (1,790.69 km) |
| Melbourne to Overland (Missouri) | 919.96 mi (1,480.54 km) |
| Melbourne to Overland Park (Kansas) | 1,096.39 mi (1,764.47 km) |
| Melbourne to Overlea (Maryland) | 813.07 mi (1,308.52 km) |
| Melbourne to Oviedo (Florida) | 49.57 mi (79.78 km) |
| Melbourne to Owasso (Oklahoma) | 1,049.59 mi (1,689.16 km) |
| Melbourne to Owatonna (Minnesota) | 1,304.90 mi (2,100.04 km) |
| Melbourne to Owensboro (Kentucky) | 764.04 mi (1,229.61 km) |
| Melbourne to Owings Mills (Maryland) | 811.76 mi (1,306.41 km) |
| Melbourne to Owosso (Michigan) | 1,047.11 mi (1,685.15 km) |
