| Florida to Oswego (Illinois) | 2,059.22 mi (3,314.00 km) |
| Florida to Oswego (New York) | 1,827.53 mi (2,941.13 km) |
| Florida to Otsego (Minnesota) | 2,421.61 mi (3,897.21 km) |
| Florida to Ottawa (Illinois) | 2,061.50 mi (3,317.66 km) |
| Florida to Ottawa (Kansas) | 2,217.75 mi (3,569.13 km) |
| Florida to Ottumwa (Iowa) | 2,187.71 mi (3,520.79 km) |
| Florida to Overland (Missouri) | 2,003.37 mi (3,224.10 km) |
| Florida to Overland Park (Kansas) | 2,201.63 mi (3,543.18 km) |
| Florida to Overlea (Maryland) | 1,568.50 mi (2,524.25 km) |
| Florida to Oviedo (Florida) | 1,166.27 mi (1,876.93 km) |
| Florida to Owasso (Oklahoma) | 2,167.66 mi (3,488.51 km) |
| Florida to Owatonna (Minnesota) | 2,354.04 mi (3,788.46 km) |
| Florida to Owensboro (Kentucky) | 1,826.07 mi (2,938.77 km) |
| Florida to Owings Mills (Maryland) | 1,577.73 mi (2,539.11 km) |
| Florida to Owosso (Michigan) | 1,988.61 mi (3,200.36 km) |
