| Rockledge to Olympia (Washington) | 2,600.56 mi (4,185.20 km) |
| Rockledge to Olympia Heights (Florida) | 181.04 mi (291.36 km) |
| Rockledge to Omaha (Nebraska) | 1,243.24 mi (2,000.80 km) |
| Rockledge to On Top of the World Designated Place (Florida) | 108.51 mi (174.63 km) |
| Rockledge to Onalaska (Wisconsin) | 1,221.85 mi (1,966.37 km) |
| Rockledge to Oneida (New York) | 1,058.03 mi (1,702.74 km) |
| Rockledge to Oneonta (New York) | 1,026.86 mi (1,652.57 km) |
| Rockledge to Ontario (California) | 2,202.93 mi (3,545.28 km) |
| Rockledge to Ontario (Oregon) | 2,268.82 mi (3,651.31 km) |
| Rockledge to Opa-locka (Florida) | 169.84 mi (273.33 km) |
| Rockledge to Opelika (Alabama) | 407.70 mi (656.13 km) |
| Rockledge to Opelousas (Louisiana) | 699.24 mi (1,125.32 km) |
| Rockledge to Orange (California) | 2,215.32 mi (3,565.21 km) |
| Rockledge to Orange (Texas) | 794.74 mi (1,279.02 km) |
| Rockledge to Orange City (Florida) | 54.07 mi (87.02 km) |
