Travelling by car:
You can reech Gyor on motorway M1, it is 120 km and 75 minutes from Budapest, or 50 km and 35 minutes far from Hegyeshalom.
Travelling by bus:
Busses from Budapest to Heviz depart in every two hours from Nepliget Bus station.
Travelling by train:
Trains from Budapest to Heviz depart in every half hour from Keleti-palyaudvar (railway station).