The journey from Bikaner to Kochi spans over 2600 km, connecting the desert of Rajasthan to the coastal city of Kochi in Kerala. By train, this journey can take over 48 hours. Most travelers prefer a flight from Bikaner or Jaipur to Kochi to save significant time.
Total Distance: 2600 km by road, 2100 km straight-line air distance.
This is a very long journey; consider breaking it in Mumbai.
October to March for pleasant weather.