To reach Hanumangarh from Mawsynram, travel to Guwahati by road, then fly to Delhi, and take a train or bus to Hanumangarh. The total distance is approximately 2000 km.
Total Distance: 2000 km by road, 1600 km air distance.
Train travel is long; consider flying to Delhi first.
October to March for pleasant weather in Hanumangarh.