| Sun City Center to Oskaloosa (Iowa) | 1,103.94 mi (1,776.62 km) |
| Sun City Center to Oswego (Illinois) | 1,022.46 mi (1,645.50 km) |
| Sun City Center to Oswego (New York) | 1,135.22 mi (1,826.97 km) |
| Sun City Center to Otsego (Minnesota) | 1,361.39 mi (2,190.95 km) |
| Sun City Center to Ottawa (Illinois) | 1,011.05 mi (1,627.13 km) |
| Sun City Center to Ottawa (Kansas) | 1,057.54 mi (1,701.95 km) |
| Sun City Center to Ottumwa (Iowa) | 1,081.89 mi (1,741.13 km) |
| Sun City Center to Overland (Missouri) | 888.05 mi (1,429.18 km) |
| Sun City Center to Overland Park (Kansas) | 1,048.12 mi (1,686.79 km) |
| Sun City Center to Overlea (Maryland) | 871.77 mi (1,402.98 km) |
| Sun City Center to Oviedo (Florida) | 96.54 mi (155.36 km) |
| Sun City Center to Owasso (Oklahoma) | 985.30 mi (1,585.69 km) |
| Sun City Center to Owatonna (Minnesota) | 1,282.09 mi (2,063.32 km) |
| Sun City Center to Owensboro (Kentucky) | 746.69 mi (1,201.68 km) |
| Sun City Center to Owings Mills (Maryland) | 868.87 mi (1,398.31 km) |
