Hyperspace is a concept often seen in science fiction, referring to a hypothetical space-time realm that allows for faster-than-light travel. However, it's important to note that according to our current scientific understanding, faster-than-light travel is not possible.
In Albert Einstein's theory of special relativity, the speed of light in a vacuum, denoted by 'c,' is considered to be the universal speed limit. According to this theory, as an object with mass approaches the speed of light, its energy requirements would become infinite. This means that exceeding the speed of light would require an infinite amount of energy, which is currently not feasible.
As a result, it's not possible to determine a specific speed at which you would be traveling if you were to enter hyperspace since the concept itself is speculative and not supported by scientific evidence.