Distance from Post Falls, ID to Olympia, WA is 343Miles or 553 Km. You can get this distance about 5 hours 11 mins. If you want to planning travel with plane for 283 Miles or 455 Km, You can get this distance about 1 hours 6 mins .
A car with an average MPG will needs 15.88 gallons of gas to get the route between these points.
The estimated cost of gas to get between Post Falls, ID and Olympia, WA is $36.05.
During the route, an average car will release 311.12 pounds of CO2 to the atmosphere. Your carbon footprint is 0.91 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.