Travelers are voting Naselle River, Niawiakum River and Bone River as the best of 77 rivers in Pacific. There are 11 rivers near Astoria a city just 83 km from Pacific and 8 rivers near Grayland which is 92 km distant. The most popular of these are Necanicum River near Astoria and Humptulips River in Grayland. Want more? Check out our map of rivers in Pacific.