Can this spell just link to a brief explanation of jump distance? It's hard to find via search.

Here are the rules for Jumping.

https://www.dndbeyond.com/compendium/rules/phb/adventuring#Jumping

Quote from BeardTyrant >>

Here are the rules for Jumping.

https://www.dndbeyond.com/compendium/rules/phb/adventuring#Jumping

thanks! I did eventually find it, I should have linked it when I did to save the next person some trouble :)

The description for jumping states that each foot of the jump counts as one foot of movement. Does this mean a jump can't normally exceed the character's walking speed? In that case, does this spell ignore that limitation?

For example, a human with a strength of 11 could long jump 33 feet with this spell. Assuming a standard walking speed of 30 feet, would the long jump cover 33 feet or stop at 30?

Jeremy Crawford says it would be 30 feet unless you use your action to dash, then it would be the 33 feet.