indice ultravioletti a Cape Disappointment (1.7 mi.) | indice ultravioletti a Ilwaco (2.4 mi.) | indice ultravioletti a Chinook (4 mi.) | indice ultravioletti a Point Adams (Oreg.) (6 mi.) | indice ultravioletti a Hammond (6 mi.) | indice ultravioletti a Tarlatt Slough (7 mi.) | indice ultravioletti a Hungry Harbor (9 mi.) | indice ultravioletti a Warrenton (Skipanon River) (9 mi.) | indice ultravioletti a Astoria (port docks) (10 mi.) | indice ultravioletti a Astoria (Youngs Bay) (11 mi.) | indice ultravioletti a Naselle (Naselle River) (13 mi.) | indice ultravioletti a Swing Bridge (Naselle River) (13 mi.) | indice ultravioletti a Astoria (Tongue Point) (14 mi.) | indice ultravioletti a Paradise Point (Long Island) (14 mi.) | indice ultravioletti a Cathcart Landing (15 mi.) | indice ultravioletti a Nahcotta (16 mi.) | indice ultravioletti a Settlers Point (18 mi.) | indice ultravioletti a Harrington Point (18 mi.) | indice ultravioletti a Knappa (22 mi.) | indice ultravioletti a South Fork (Palix River) (23 mi.)