Arachova is 170 km from the center of Athens. The journey time to the winter resort takes about 2 hours. To reach there in your own car or a rental car, take the Athens-Lamia National Road, take the Kastro exit and turn right at the junction.
Alternatively, KTEL operates a frequent bus service from Liosion station and takes about 2.5 hours to Arachova. Buses run approximately every 2-3 hours.