It's about 100 times as long as a Twin Size bed
In other words, 629.980 feet is 100.80 times the length of a Twin Size bed, and the length of a Twin Size bed is 0.009921 times that amount.(North American/Australian standard; length; mattress only)
A Twin-Size mattress measures 6.250 feet from head to foot. Although most antique beds were smaller than modern beds, it was not uncommon for beds in the medieval Europe to reach 5 sq. m (49 sq. ft) for those in positions of wealth or power.
It's about 100 times as tall as a Refrigerator (Side-by-side)
In other words, 629.980 feet is 107 times the height of a Refrigerator (Side-by-side), and the height of a Refrigerator (Side-by-side) is 0.00935 times that amount.(a.k.a. Fridge, a.k.a Icebox) (for G.E. Profile model no. PSDW3YGXSS; total exterior height)
A common refrigerator model measures 5.870 feet in total exterior height. When General Electric released its first widely-marketed refrigerator — the "Monitor Top" model — in 1927, it sold over one million units.
It's about 100 times as tall as Napoleon
In other words, 629.980 feet is 110 times the height of Napoleon, and the height of Napoleon is 0.0091 times that amount.(a.k.a. Napoleon Bonaparte; a.k.a. Napoleon I, a.k.a. Napoleone di Buonaparte) (1759-1821) (French leader)
Despite his frequent characterizations as much shorter than average, Napoleon was a period-average height of approximately 5.60 feet. The mis-characterizations have been attributed to British propaganda and to the confusion between French and British units of measurements used at the time.
It's about 150 times as tall as Danny DeVito
In other words, the height of Danny DeVito is 0.0077 times 629.980 feet.(a.k.a. Daniel Michael DeVito, Jr.) (1944-) (actor)
Danny DeVito, best known for his role as Louie De Palma in the 1978-83 television series Taxi, is 4.90 feet tall. After graduating from high school, DeVito became a licensed cosmetician and it was out of interest in cosmetology that he first enrolled at the American Academy of Dramatic Arts and later began to study acting.
It's about 150 times as tall as Gary Coleman
In other words, the height of Gary Coleman is 0.0071 times 629.980 feet.(a.k.a. Gary Wayne Coleman) (1978-2009) (actor)
Gary Coleman, most famous for his role as Arnold Jackson on the sitcom Diff'rent Strokes was 4.60 feet tall. His small stature was a result of a congenital kidney disease. Coleman worked as a security guard since following his career as an actor.
It's about one-one-hundred-fiftieth as tall as Olympus Mons
In other words, the height of Olympus Mons is 140 times 629.980 feet.(a.k.a. Mount Olympus) (Mars)
The tallest mountain in the solar system, Olympus Mons rises to approximately 89,000 feet. The mountain has been known to astronomers since the nineteenth century because it is tall enough to rise above Mars' frequent dust storms.
It's about 150 times as tall as Matt Roloff
In other words, the height of Matt Roloff is 0.0067 times 629.980 feet.(1961-) (actor and reality television star)
Matt Roloff, most famous for his role on the reality television show Little People, Big World, is an LP with a height of 4.30 feet. In 1985, Roloff stared as an Ewok — one of the small, woodland creatures from the Star Wars franchise — in the movie Ewoks: The Battle for Endor