| Arth to Orangevale (California) | 5,751.45 mi (9,256.06 km) |
| Arth to Orchards (Washington) | 5,375.34 mi (8,650.77 km) |
| Arth to Orcutt (California) | 5,951.98 mi (9,578.78 km) |
| Arth to Oregon (Ohio) | 4,285.01 mi (6,896.05 km) |
| Arth to Oregon (Wisconsin) | 4,459.04 mi (7,176.14 km) |
| Arth to Oregon City (Oregon) | 5,397.33 mi (8,686.16 km) |
| Arth to Orem (Utah) | 5,372.76 mi (8,646.61 km) |
| Arth to Orinda (California) | 5,826.17 mi (9,376.31 km) |
| Arth to Orland Park (Illinois) | 4,460.98 mi (7,179.25 km) |
| Arth to Orlando (Florida) | 4,800.61 mi (7,725.83 km) |
| Arth to Ormond Beach (Florida) | 4,751.38 mi (7,646.61 km) |
| Arth to Oro Valley (Arizona) | 5,784.60 mi (9,309.41 km) |
| Arth to Oroville (California) | 5,713.43 mi (9,194.87 km) |
| Arth to Oshkosh (Wisconsin) | 4,377.86 mi (7,045.49 km) |
| Arth to Oskaloosa (Iowa) | 4,658.04 mi (7,496.40 km) |
