| South Miami Heights to Orangeburg (South Carolina) | 546.89 mi (880.13 km) |
| South Miami Heights to Orangevale (California) | 2,530.10 mi (4,071.81 km) |
| South Miami Heights to Orchards (Washington) | 2,700.59 mi (4,346.18 km) |
| South Miami Heights to Orcutt (California) | 2,457.09 mi (3,954.31 km) |
| South Miami Heights to Oregon (Ohio) | 1,123.44 mi (1,808.00 km) |
| South Miami Heights to Oregon (Wisconsin) | 1,301.60 mi (2,094.72 km) |
| South Miami Heights to Oregon City (Oregon) | 2,696.83 mi (4,340.13 km) |
| South Miami Heights to Orem (Utah) | 2,064.85 mi (3,323.05 km) |
| South Miami Heights to Orinda (California) | 2,574.10 mi (4,142.61 km) |
| South Miami Heights to Orland Park (Illinois) | 1,186.26 mi (1,909.10 km) |
| South Miami Heights to Orlando (Florida) | 207.99 mi (334.72 km) |
| South Miami Heights to Ormond Beach (Florida) | 260.05 mi (418.51 km) |
| South Miami Heights to Oro Valley (Arizona) | 1,900.67 mi (3,058.83 km) |
| South Miami Heights to Oroville (California) | 2,557.04 mi (4,115.16 km) |
| South Miami Heights to Oshkosh (Wisconsin) | 1,353.77 mi (2,178.68 km) |
