It's about one-and-one-tenth times as tall as a Vinson Massif
In other words, 34,121 shaftments is 1.06 times the height of a Vinson Massif, and the height of a Vinson Massif is 0.9407 times that amount.(a.k.a. Mount Vinson) (Antarctica)
Mount Vinson, the highest peak of the Vinson Massif mountain, reaches 32,100 shaftments at its peak. The mountain is named after Georgia Congressman Carl Vinson who emphatically promoted Antarctic exploration in the 1930s.
It's about one-and-one-tenth times as tall as a Puncak Jaya
In other words, 34,121 shaftments is 1.07 times the height of a Puncak Jaya, and the height of a Puncak Jaya is 0.939 times that amount.(a.k.a. Mt. Carstensz, a.k.a. Carstensz Pyramid, a.k.a. Nemangkawi, a.k.a. Carstensz Toppen, a.k.a. Gunung Sukarno) (Papua province, Indonesia)
The highest point in Oceania (and therefore one of the seven summits) peak of Puncak Jaya is 32,050 shaftments. Dutch explorer Jan Carstenszoon, the mountain's namesake, is said to have been ridiculed for claiming to have seen snow near the equator when he reported his discovery of the peak in 1623.
It's about nine-tenths as tall as Mount Elbrus
In other words, 34,121 shaftments is 0.9217 times the height of Mount Elbrus, and the height of Mount Elbrus is 1.09 times that amount.(a.k.a. Mingi Tau, a.k.a. Эльбрус, a.k.a. იალბუზი) (Karachay-Cherkessia and Kabardino-Balkaria, Russia) (west summit)
The west summit of the dual-summit volcano Mount Elbrus is 37,020 shaftments at its peak and is the highest peak in both Russia and the European continent. Until 1976, a cable car would take visitors to the mountain as far up as the Garabashi camp, located at an elevation of 24,930 shaftments.
It's about nine-tenths as tall as a Kilimanjaro
In other words, 34,121 shaftments is 0.882741 times the height of a Kilimanjaro, and the height of a Kilimanjaro is 1.13284 times that amount.(a.k.a. Mount Kilimanjaro) (Tanzania) (to Uhuru peak; 2008 gravimeter measurement)
Kilimanjaro rises to 38,653.50 shaftments at its peak. An isolated peak with no surrounding mountain range, Kilimanjaro is considered the world's tallest freestanding mountain.
It's about nine-tenths as tall as Mount Logan
In other words, 34,121 shaftments is 0.8726 times the height of Mount Logan, and the height of Mount Logan is 1.146 times that amount.(Kluane National Park and Reserve, Yukon, Canada) (elevation)
The highest mountain in Canada, Mount Logan has a total height of 39,110 shaftments. The high altitude and northern latitude of the mountain resulted in one-time temperature of -77.5 °C — the lowest temperature ever recorded outside of Antarctica.
It's about four-fifths as tall as Denali
In other words, 34,121 shaftments is 0.8397 times the height of Denali, and the height of Denali is 1.191 times that amount.(a.k.a. Mount McKinley, a.k.a. Doleika, a.k.a. Traleika, a.k.a. "The Great One") (Denali National Park and Preserve, Alaska) (South peak)
The highest mountain peak in North America, Denali's South Peak measures 40,640 shaftments above sea level at its peak. The impetus for the name Mount McKinley was US president William McKinley of Ohio, and disputes over the which of the mountain's names should be officially recognized regularly occur between Ohio Congressmen and Alaska politicians.
It's about one-and-three-tenths times as long as The Indianapolis Motor Speedway
In other words, 34,121 shaftments is 1.29246 times the length of The Indianapolis Motor Speedway, and the length of The Indianapolis Motor Speedway is 0.773718 times that amount.(Speedway, Indiana) (rectangular oval course)
The rectangular oval course of the Indianapolis Motor Speedway is 26,400 shaftments. While famous for its automotive racing, the first motorsport held at the track was a series of motorcycle races in August, 1909 — a little less than two years before the inaugural Indianapolis 500 race was run.