Its Nepalese name is Sagarmāthā (Nepali: सगरमाथा), and it is very near to the Lhotse, another 8000-summit (precisely 8516m or 27940ft).

Everest and Lhotse

The image here was taken from the pilot seat when we were at the nearest point to the Everest during the flight (click on the small image to enlarge it).

The unlabeled peak on the right is probably the Makalu (8463m or 27766ft). But this needs to be confirmed by somebody more expert than I am.