| Ruston to Orangeburg (South Carolina) | 684.73 mi (1,101.97 km) |
| Ruston to Orangevale (California) | 1,653.59 mi (2,661.19 km) |
| Ruston to Orchards (Washington) | 1,826.90 mi (2,940.11 km) |
| Ruston to Orcutt (California) | 1,600.19 mi (2,575.26 km) |
| Ruston to Oregon (Ohio) | 807.88 mi (1,300.16 km) |
| Ruston to Oregon (Wisconsin) | 739.49 mi (1,190.09 km) |
| Ruston to Oregon City (Oregon) | 1,821.94 mi (2,932.13 km) |
| Ruston to Orem (Utah) | 1,184.54 mi (1,906.33 km) |
| Ruston to Orinda (California) | 1,700.68 mi (2,736.98 km) |
| Ruston to Orland Park (Illinois) | 679.71 mi (1,093.88 km) |
| Ruston to Orlando (Florida) | 728.15 mi (1,171.84 km) |
| Ruston to Ormond Beach (Florida) | 718.87 mi (1,156.92 km) |
| Ruston to Oro Valley (Arizona) | 1,067.72 mi (1,718.33 km) |
| Ruston to Oroville (California) | 1,678.51 mi (2,701.29 km) |
| Ruston to Oshkosh (Wisconsin) | 823.77 mi (1,325.73 km) |
