how far can you go on a donut

The distance you can travel on a donut depends on several factors, such as the size and type of the donut, your pace, and the terrain. However, if we’re talking metaphorically or humorously, the phrase “how far can you go on a donut” might be referencing the idea of stretching creativity or resources to their limits. If you’re asking about a real donut, it’s likely a playful or whimsical question! Could you clarify or provide more context?