It is about 350 km. from Hisaronu to Antalya. It is a long distance. It would take about 4-5 hours by car I guess

Thanks very much

you are right about 4.5 -5 hours roads are good thou

240 km
and journey approx 3 hours

it does vary either the mountain road or the coast road the moutain road is quicker but it took me and i drive all over 3.5 hours and 4 on the coastal route i have made this drive a couple of times but dont try to do it in 3 hours as the traffic police are about more and more and if you are new to driving in turkey just take your time and enjoy the views