Large amounts of England, mostly the beaches, are zero metres above sea level. Some bits, like the mountains, are as much as 400m above sea level.
The highest point in England is Scafell Pike at 3000 feet.
London is only 79 feet (24 meters) above sea level
731.5 meters above sea level.
Mount Pelee is 1,397 meters above sea level
Mount Elbrus is 5,642 meters above sea level
Which Ilchester? There's Ilchester, England, and Ilchester, Maryland, and possibly several others...
Mount Shasta is 4,332 meters (14,179 feet) above sea level
About 100 meters above sea level
mount Kilauea is 1,227 meters above sea level
Mount McKinley is 6,196 meters above sea level
1312 meters
212 meters
not sure
it is 5,900,894,673,800,674,135,790 miles above sea level