Traveling from Ner Chowk to Lucknow involves a journey of roughly 850 km. You should take a bus to Chandigarh and then board a direct train to Lucknow. The route passes through the plains of Haryana and Uttar Pradesh. The total travel time is approximately 18 to 20 hours.
Total Distance: 850 km driving distance, 680 km straight-line air distance.
The Lucknow Mail is the most convenient overnight option.
November to February, as Lucknow summers are extremely hot and humid.