how long to get to neptune
it depends on the speed at which you are traveling. At the speed of 100,000 km/hour, you would reach Neptune in 5.12 years. so it ''could'' take about 2 years if you travel at a greater speed. It could also take 12 years if you travel at a slower speed. 12 years to travel to Neptune not 5.12 or 130 days.