Trains
Afrosiyob tickets from Tashkent to Samarkand start at 40 USD, Samarkand–Bukhara at 35 USD and Tashkent–Bukhara at 55 USD. Khiva–Bukhara starts at 15 USD and the night train from Tashkent to Khiva at 24 USD. Timetables are on the trains in Uzbekistan page.