How long does it take to get to Uranus from Earth? How long it would take to get to Uranus from Earth would depend on the path chosen and on where Uranus and Earth were in their orbits when the mission was launched. For example, the Voyager 2 spacecraft was launched on Aug 20, 1977 and it reached Uranus on Jan 24 1986. So, Voyager 2 took almost nine and a half years to reach Uranus.