| Floha to Olympia Heights (Florida) | 5,000.60 mi (8,047.69 km) |
| Floha to Omaha (Nebraska) | 4,777.36 mi (7,688.41 km) |
| Floha to On Top of the World Designated Place (Florida) | 4,904.88 mi (7,893.63 km) |
| Floha to Onalaska (Wisconsin) | 4,478.69 mi (7,207.75 km) |
| Floha to Oneida (New York) | 3,960.73 mi (6,374.18 km) |
| Floha to Oneonta (New York) | 3,966.54 mi (6,383.53 km) |
| Floha to Ontario (California) | 5,849.05 mi (9,413.13 km) |
| Floha to Ontario (Oregon) | 5,230.56 mi (8,417.77 km) |
| Floha to Opa-locka (Florida) | 4,988.05 mi (8,027.50 km) |
| Floha to Opelika (Alabama) | 4,843.07 mi (7,794.17 km) |
| Floha to Opelousas (Louisiana) | 5,210.83 mi (8,386.03 km) |
| Floha to Orange (California) | 5,869.25 mi (9,445.64 km) |
| Floha to Orange (Texas) | 5,295.16 mi (8,521.74 km) |
| Floha to Orange City (Florida) | 4,873.50 mi (7,843.14 km) |
| Floha to Orangeburg (South Carolina) | 4,624.57 mi (7,442.53 km) |
