| Radcliff to Orangeburg (South Carolina) | 412.66 mi (664.11 km) |
| Radcliff to Orangevale (California) | 1,903.47 mi (3,063.33 km) |
| Radcliff to Orchards (Washington) | 1,944.18 mi (3,128.85 km) |
| Radcliff to Orcutt (California) | 1,919.11 mi (3,088.51 km) |
| Radcliff to Oregon (Ohio) | 296.29 mi (476.83 km) |
| Radcliff to Oregon (Wisconsin) | 396.69 mi (638.42 km) |
| Radcliff to Oregon City (Oregon) | 1,946.02 mi (3,131.81 km) |
| Radcliff to Orem (Utah) | 1,387.80 mi (2,233.44 km) |
| Radcliff to Orinda (California) | 1,964.58 mi (3,161.69 km) |
| Radcliff to Orland Park (Illinois) | 280.94 mi (452.13 km) |
| Radcliff to Orlando (Florida) | 697.97 mi (1,123.27 km) |
| Radcliff to Ormond Beach (Florida) | 651.03 mi (1,047.74 km) |
| Radcliff to Oro Valley (Arizona) | 1,458.57 mi (2,347.34 km) |
| Radcliff to Oroville (California) | 1,913.13 mi (3,078.89 km) |
| Radcliff to Oshkosh (Wisconsin) | 449.86 mi (723.97 km) |
