How tall is Fiona Gubelmann from Santa Monica, California, U.S.? We trawled the web to determine that Fiona Gubelmann's height is 5ft 6 (167.6 cm). This makes her 2.0 inches taller than the average female in the United States. Are you looking for more information about Fiona Gubelmann and her career? We found resources at imdb.com, tvguide.com & rottentomatoes.com.