Rodriguez Shiftless street fixie with S&S couplers, Kuwahara tandem, Trek carbon, Dolan track
For road riding, I usually stay in Seaside and do a ride up Hwy 26 to Hwy 53, which takes me south thru the hills to the Nehalem area. I then take 101 back to Seaside, with a slight detour along the road that runs past Tolovana and Cannon Beach. Nice view of Haystack Rock along this section, and lots of nice cafes in Cannon Beach, the most touristy of the towns along the way.
If you're starting in Nehalem, you're within range of a ride to Tillamook, and then taking the loop ride past Cape Meares.
Lots of quiet roads in that area once you get off 101.