Distance from Seaside, OR to Saint Helens, OR is 83Miles or 134 Km. You can get this distance about 1 hour 48 mins. If you want to planning travel with plane for 55 Miles or 87 Km, You can get this distance about 36 mins .
A car with an average MPG will needs 3.84 gallons of gas to get the route between these points.
The estimated cost of gas to get between Seaside, OR and Saint Helens, OR is $8.72.
During the route, an average car will release 75.23 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.