| Ramona to Oskaloosa (Iowa) | 1,444.61 mi (2,324.87 km) |
| Ramona to Oswego (Illinois) | 1,667.46 mi (2,683.52 km) |
| Ramona to Oswego (New York) | 2,280.47 mi (3,670.07 km) |
| Ramona to Otsego (Minnesota) | 1,496.34 mi (2,408.12 km) |
| Ramona to Ottawa (Illinois) | 1,638.16 mi (2,636.36 km) |
| Ramona to Ottawa (Kansas) | 1,266.60 mi (2,038.40 km) |
| Ramona to Ottumwa (Iowa) | 1,450.91 mi (2,335.01 km) |
| Ramona to Overland (Missouri) | 1,528.63 mi (2,460.10 km) |
| Ramona to Overland Park (Kansas) | 1,300.92 mi (2,093.63 km) |
| Ramona to Overlea (Maryland) | 2,272.64 mi (3,657.46 km) |
| Ramona to Oviedo (Florida) | 2,128.33 mi (3,425.21 km) |
| Ramona to Owasso (Oklahoma) | 1,214.19 mi (1,954.05 km) |
| Ramona to Owatonna (Minnesota) | 1,479.88 mi (2,381.64 km) |
| Ramona to Owensboro (Kentucky) | 1,699.81 mi (2,735.58 km) |
| Ramona to Owings Mills (Maryland) | 2,257.93 mi (3,633.79 km) |
