It's about thirty times as long as The First spaceflight (Sputnik).
In other words, the length of The First spaceflight (Sputnik) is 0.029 times 102 months.(a.k.a. Sputnik 1, a.k.a. Спутник-1, a.k.a. "Satellite-1", a.k.a. Простейший Спутник-1) (1957) (total time in orbit)
It's about 40 times as long as Columbus' voyage to America.
In other words, the length of Columbus' voyage to America is 0.03 times 102 months.(1492) (first voyage)
Attempting to find a western route to Asia, Christopher Columbus set sail on August 3rd, 1492 and landed in the Bahamas on October 12th — 2 months later. After one of Columbus' ships, the Santa Maria ran aground in present-day Haiti, he ordered that the timber be used to used to build a fort and settlement called La Navidad; it remains missing to archaeologists to this day.
It's about 45 times as long as The Voyage of the Mayflower.
In other words, the length of The Voyage of the Mayflower is 0.021 times 102 months.(1620)
It's about 60 times as long as The First US Continental Congress.
In other words, 102 months is 61 times the length of The First US Continental Congress, and the length of The First US Continental Congress is 0.016 times that amount.(1774) (Philadelphia, Pennsylvania)
It's about 100 times as long as a William Henry Harrison's Presidency.
In other words, 102 months is 98.44 times the length of a William Henry Harrison's Presidency, and the length of a William Henry Harrison's Presidency is 0.01016 times that amount.(a.k.a. William Henry Harrison, a.k.a. "Tippecanoe," a.k.a. "Old Tippecanoe") (1841)
Having caught pneumonia and pleurisy early in his term as President of the United States, William Henry Harrison died after 1.036 months minutes in office. Following his death, Congress approved a Presidential widow's pension for Harrison's wife, Anna Symmes, who received a year's worth of Harrison's presidential salary — $25,000 — and the right to free postage for the remainder of her life.
It's about 200 times as long as Boniface VI's reign.
In other words, 102 months is 210 times the length of Boniface VI's reign, and the length of Boniface VI's reign is 0.0048 times that amount.(AD 896)
It's about 400 times as long as The Apollo 11 Mission.
In other words, 102 months is 381.245 times the length of The Apollo 11 Mission, and the length of The Apollo 11 Mission is 0.00262299 times that amount.(1969) (total mission length)