Global topography
Highest elevation - Mount Everest
- ~29,000 ft above sea level
- ~5.5 miles above sea level
- ~8.85 km above sea level
Greatest depth - Marianas/Philippine trench
- ~38,000 ft below sea level
- ~7.5 miles below sea level
- ~11 km below sea level
Total range = ~13 miles or ~20 km