What's the longest distance you have traveled to spend the shortest amount of time ?

For example, I traveled for two days from Miami to get to the Maldives and only stayed for 5 nights.

I'm currently thinking of traveling from Miami to Tanzania for a 1 night in Arusha, 3 night Safari in the Serengeti and 3 nights in Zanzibar, is this too short ?

I can't take vacation this year and only have 11 days including travel time.