Distance from Federal Way, WA to Seattle, WA is 23Miles or 37 Km. You can get this distance about 29 mins. If you want to planning travel with plane for 20 Miles or 32 Km, You can get this distance about 32 mins .
A car with an average MPG will needs 1.06 gallons of gas to get the route between these points.
The estimated cost of gas to get between Federal Way, WA and Seattle, WA is $2.41.
During the route, an average car will release 20.77 pounds of CO2 to the atmosphere. Your carbon footprint is 0.9 pounds of CO2 per mile.
* Average US MPG used for calculations is 21.6 MPG.
* Average US gas price used for calculation is 2.27 per gallon.
* Coordinates of Federal Way, WA is 47.3223981, -122.3125523 and coordinates of Seattle, WA is 47.6063683, -122.3322218