It would be a very good idea planning for a one day tour from Delhi to Ayodhya. Time management will be the best here. You can leave early by about 5 AM from Delhi for a longer day tour. The road distance between the two towns is around 600 km, which takes almost 10 to 12 hours.
Traveling through a tempo traveller or private vehicle will make the journey more comfortable as it leaves you with much flexibility and facility to move on. On arrival, visit all major attractions such as the Ram Janmabhoomi Temple and the holy riverside ashram of Hanuman Garhi.
Find time for a quick but satisfying local lunch, tasting the specialties of the region. Head back to Delhi in the evening it is a long enough drive, stopping regularly to grab snacks, use restrooms and get hydrated. Delhi to Ayodhya Tempo Traveller is an easy and spacious travel option that makes your journey worthwhile.