It's about one-one-hundred-fiftieth as long as Calangute Beach
In other words, the length of Calangute Beach is 100 times 55,000 milimeters.(Goa, India) (approximate)
One of the most popular tourist destinations in Goa, Calangute Beach, the "Queen of Beaches," stretches about 7 km in length.
It's about one-one-hundred-fiftieth as tall as Aconcagua
In other words, 55,000 milimeters is 0.0079001 times the height of Aconcagua, and the height of Aconcagua is 126.580 times that amount.(a.k.a. Cerro Aconcagua) (Mendoza, Argentina)
Aconcagua measures 6,961,900 milimeters height at its peak. Although there is no definitive evidence that members of the indigenous Inca civilization ever reached the peak the mountain, numerous archeological sites have been found on the slopes of the mountain, including a naturally-embalmed Incan mummy was discovered on a 5,200,000 milimeters high ridge.
It's about 150 times as tall as a Bowling Pin
In other words, 55,000 milimeters is 144 times the height of a Bowling Pin, and the height of a Bowling Pin is 0.00694 times that amount.(USBC specifications; tenpin)
According to the United States Bowling Congress specifications, a tenpin bowling pin should be within 0.7940 milimeters of 381 milimeters in height. The USBC further mandates that certified pins be made of sugar maple wood, unless otherwise approved by the organization.
It's about one-one-hundred-fiftieth as tall as Mount Everest
In other words, 55,000 milimeters is 0.00621549 times the height of Mount Everest, and the height of Mount Everest is 160.8880 times that amount.(a.k.a. Mount Chomolungma, a.k.a. Sagarmatha, a.k.a. Mount Qomolangma, a.k.a. सगरमाथा, a.k.a. Chajamlungma, a.k.a. ཇོ་མོ་གླང་མ, a.k.a. 珠穆朗玛峰, a.k.a. Zhūmùlǎngmǎ Fēng) (Sagarmatha Zone, Nepal and Tibet, China) (to summit, excluding snow depth)
Mount Everest rises 8,848,860 milimeters above sea level at its summit. The plate tectonics of the Indian subcontinent continuously alter the mountain's peak â€” raising it by 4 mm and shifting it to the northeast by 4.5 mm each year.
It's about one-one-hundred-fiftieth as tall as a Mauna Loa
In other words, 55,000 milimeters is 0.005999 times the height of a Mauna Loa, and the height of a Mauna Loa is 166.70 times that amount.(Hawaii) (Hawaiian island volcano) (total height from seafloor)
Mauna Loa, one of the five volcanoes which forms the island of Hawaii and the tallest mountain in total height in the world, rises to 9,200,000 milimeters above the seafloor. The peak of Loa is home to the approximately 6,000 sq. m (0.6 ha) Lake Waiau, one of the highest altitude lakes in the United States outside of Colorado.
It's about one-two-hundredth as deep as The Challenger Deep (Marianas Trench)
In other words, 55,000 milimeters is 0.0050449 times the depth of The Challenger Deep (Marianas Trench), and the depth of The Challenger Deep (Marianas Trench) is 198.220 times that amount.(near Marianas Islands, a.k.a. Ladrones Islands, northwestern Pacific Ocean) (depth below sea level)
The Challenger Deep, at the southern end of the Marianas Trench, reaches a depth of 10,902,000 milimeters below sea level. The first manned expedition to the bottom of Challenger Deep took 4 hours and 48 minutes in 1960. This was the only manned descent to the floor of the Trench until 2012, when director James Cameron made the trip; several other descents have been made since then.
It's about one-two-hundredth as tall as Maxwell Montes
In other words, the height of Maxwell Montes is 200 times 55,000 milimeters.(Ishtar Terra, Venus)
Maxwell Montes rises to a total height of 11,000,000 milimeters. Since Venus does not seem to have the kind of tectonic activity which gives rise to mountains on Earth, the origin of the Venusian mountain remains the subject of some dispute.