Oksan is well-connected by train, enabling efficient travel to several important destinations. The route from Oksan to Daegu covers approximately 35 kilometers and typically takes about 30 minutes. Another significant journey is from Oksan to Ulsan, which spans roughly 90 kilometers and takes around 1 hour. Travel from Oksan to Busan is also frequent, with the distance being approximately 103 kilometers and a travel time of about 1 hour and 15 minutes. Additionally, services run from Oksan to Gyeongju, a distance of about 50 kilometers, taking around 45 minutes.