| Federal Way to Orangevale (California) | 598.29 mi (962.86 km) |
| Federal Way to Orchards (Washington) | 112.32 mi (180.76 km) |
| Federal Way to Orcutt (California) | 865.20 mi (1,392.41 km) |
| Federal Way to Oregon (Ohio) | 1,936.18 mi (3,115.98 km) |
| Federal Way to Oregon (Wisconsin) | 1,622.03 mi (2,610.40 km) |
| Federal Way to Oregon City (Oregon) | 136.48 mi (219.64 km) |
| Federal Way to Orem (Utah) | 717.12 mi (1,154.10 km) |
| Federal Way to Orinda (California) | 651.48 mi (1,048.46 km) |
| Federal Way to Orland Park (Illinois) | 1,730.04 mi (2,784.22 km) |
| Federal Way to Orlando (Florida) | 2,545.59 mi (4,096.72 km) |
| Federal Way to Ormond Beach (Florida) | 2,518.51 mi (4,053.16 km) |
| Federal Way to Oro Valley (Arizona) | 1,189.22 mi (1,913.87 km) |
| Federal Way to Oroville (California) | 540.95 mi (870.57 km) |
| Federal Way to Oshkosh (Wisconsin) | 1,633.45 mi (2,628.79 km) |
| Federal Way to Oskaloosa (Iowa) | 1,515.80 mi (2,439.45 km) |
