The antonyms for the phrase "go direct" include "go indirect," "take a detour," "divert," "veer off course," and "deviate." When we talk about "going direct," we usually refer to following a straightforward path or taking the most direct route to get somewhere. However, sometimes, we may need to take an indirect route or change our direction for various reasons. For example, we might need to take a detour because of roadblocks or heavy traffic. We might also need to divert from our initial plan if we encounter unexpected obstacles or challenges. In such cases, the antonyms for "go direct" become relevant and useful.