The pyramid of Khufu (the base) lies 60m above sea-level.
Not sure if the others are as well.
The main entrance to the Pyramid of Khufu, also known as the Great Pyramid of Giza, is located on the northern face of the structure. It is situated about 17 meters (56 feet) above ground level. This entrance leads to a series of internal passages and chambers within the pyramid, including the King's Chamber and the Grand Gallery. The original entrance was likely sealed with stones, and the current entrance was created later by explorers.
Louisiana's highest point is the Driskill Mountain and it is 535 feet (163 meters) above sea level
Louisiana's highest elevation point is Driskill Mountain at 535 feet (163 meters) above sea level. The lowest elevation point is New Orleans and is 8 feet (2.5 meters) below sea level
The canal lifts ships up to an elevation of 25.9 meters or 85ft.
Pennsylvania's highest point is Mount Davis and is 3,213 feet (979 meters) above sea level
Great Falls, Montana is 3,330 feet (1,015 meters) above sea level
2812500 ft high
The elevation of 2400 feet is approximately 731.52 meters above sea level.
Mount Elbrus is 5,642 meters above sea level
Mount Pelee is 1,397 meters above sea level
Leicester is on average 150 meters above sea level , but does reach 277 meters approx above sea level
Pasadena is 263 meters above sea level.
level 1 (bottom)
The Alps range from 2007 meters above sea level to 4808 meters above sea level.
The altitude in Nepal ranges from 60 meters above sea level to 8,848 meters
Saskatoon, SK is approximately 481 meters above sea level.
The highlands are approximately 1,524 meters (5,000 feet) above sea level.