Distance from Seattle, WA to Flagstaff, AZ is 1346Miles or 2166 Km. You can get this distance about 20 hours 4 mins. If you want to planning travel with plane for 1020 Miles or 1641 Km, You can get this distance about 2 hours 41 mins .
A car with an average MPG will needs 62.31 gallons of gas to get the route between these points.
The estimated cost of gas to get between Seattle, WA and Flagstaff, AZ is $141.44.
During the route, an average car will release 1220.78 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.