The journey from Robertsganj to Noida covers about 720 km. The most practical way is to take a train from Sonbhadra to Delhi/Ghaziabad and then a metro or taxi to Noida. Road travel via NH 19 is possible but long. The route passes through major cities like Prayagraj and Kanpur. Expect a total travel time of 15 to 17 hours.
Total Distance: 720 km by road, 670 km air distance.
Use the Delhi Metro for the final leg.
October to March for pleasant weather.