Complex sentence: Popularly known as the Silk Road, the Karakoram Highway (KKH) runs from Gilgit to Hunza, the distance about 100 km. Most people travel by road; it takes between two and three hours to reach Hunza from Gilgit.
Split into simpler sentences: Popularly known as the Silk Road, the Karakoram Highway (KKH) runs from Gilgit to Hunza. The distance is about 100 km. Most people travel by road; it takes between two and three hours to reach Hunza from Gilgit.