By bus
The Transport Co., Ltd. Bo Kho So operates daily non-air-conditioned and air-conditioned buses from the Northern Bus Terminal on Kamphaengphet 2 Road.
There are two routes: Bangkok-Hin Kong-Nakhon Nayok and Bangkok-Rangsit-Ongkharak-Nakhon Nayok. For more information, contact tel: 0 2537 8055 and 0 2936 2841. Additionally, there are specially-run second-class air-conditioned buses from Bangkok-Ongkharak-Chulachomklao Royal Military Academy by-passing the Nakhon Nayok town available.
By car
The city is a less than a two hours drive from Bangkok. It can be reached in two ways:
First: driving along Highway No.305, along Rangsit canal passing Amphoe district Ongkharak. This route is about 107 kilometres
Second: taking Highway No.1, take a right turn at Hin Gong, and then drive along Suwannason Road Highway No.33. This route is about 137 kilometres