The following commands jump to other headlines in the buffer.C-c C-n (org-next-visible-heading)

Next heading.C-c C-p (org-previous-visible-heading)

Previous heading.C-c C-f (org-forward-heading-same-level)

Next heading same level.C-c C-b (org-backward-heading-same-level)

Previous heading same level.C-c C-u (outline-up-heading)

Backward to higher level heading.C-c C-j (org-goto)

Jump to a different place without changing the current outline visibility. Shows the document structure in a temporary buffer, where you can use the following keys to find your destination:

TAB	Cycle visibility.
DOWN / UP	Next/previous visible headline.
RET	Select this location.
/	Do a Sparse-tree search

The following keys work if you turn off org-goto-auto-isearch

n / p	Next/previous visible headline.
f / b	Next/previous headline same level.
u	One level up.
0 … 9	Digit argument.
q	Quit.

See also the variable org-goto-interface.