| Federal Way to Oakley (California) | 644.50 mi (1,037.23 km) |
| Federal Way to Oakton (Virginia) | 2,310.80 mi (3,718.88 km) |
| Federal Way to Oakville (Missouri) | 1,718.05 mi (2,764.94 km) |
| Federal Way to Oatfield (Oregon) | 131.62 mi (211.82 km) |
| Federal Way to Ocala (Florida) | 2,476.58 mi (3,985.67 km) |
| Federal Way to Ocean Acres (New Jersey) | 2,423.33 mi (3,899.98 km) |
| Federal Way to Ocean City (New Jersey) | 2,424.20 mi (3,901.37 km) |
| Federal Way to Ocean Pines (Maryland) | 2,428.89 mi (3,908.92 km) |
| Federal Way to Ocean Pointe (Hawaii) | 2,675.50 mi (4,305.80 km) |
| Federal Way to Ocean Springs (Mississippi) | 2,124.75 mi (3,419.45 km) |
| Federal Way to Oceanside (California) | 1,008.02 mi (1,622.26 km) |
| Federal Way to Oceanside (New York) | 2,424.34 mi (3,901.59 km) |
| Federal Way to Ocoee (Florida) | 2,532.01 mi (4,074.88 km) |
| Federal Way to Oconomowoc (Wisconsin) | 1,659.38 mi (2,670.52 km) |
| Federal Way to Odenton (Maryland) | 2,333.23 mi (3,754.98 km) |
