By Air, Denizli airport is about 45 min. drive from the city. There is direct flight almost every day from Istanbul usually in the morning and back to Istanbul in the evening.
By train, one of the main lines of the national train system passes through Denizli.
By car, Driving time to the capital city (Ankara) is app. 7 hours. Driving time to Izmir is app. 3 hours.
By bus, There is coach to almost everywhere in the country from the main bus station of Denizli.