indice ultravioletti a Fort Canby (Jetty A) (1.7 mi.) | indice ultravioletti a Ilwaco (2.6 mi.) | indice ultravioletti a Chinook (6 mi.) | indice ultravioletti a Tarlatt Slough (7 mi.) | indice ultravioletti a Point Adams (Oreg.) (8 mi.) | indice ultravioletti a Hammond (8 mi.) | indice ultravioletti a Warrenton (Skipanon River) (10 mi.) | indice ultravioletti a Hungry Harbor (11 mi.) | indice ultravioletti a Astoria (port docks) (12 mi.) | indice ultravioletti a Astoria (Youngs Bay) (13 mi.) | indice ultravioletti a Swing Bridge (Naselle River) (14 mi.) | indice ultravioletti a Naselle (Naselle River) (14 mi.) | indice ultravioletti a Paradise Point (Long Island) (15 mi.) | indice ultravioletti a Astoria (Tongue Point) (15 mi.) | indice ultravioletti a Nahcotta (16 mi.) | indice ultravioletti a Cathcart Landing (16 mi.) | indice ultravioletti a Settlers Point (20 mi.) | indice ultravioletti a Harrington Point (20 mi.) | indice ultravioletti a South Fork (Palix River) (23 mi.) | indice ultravioletti a Knappa (24 mi.)