The journey from Kalpetta to Thiruvananthapuram covers 450 km and takes you across the entire length of Kerala. You will travel via Kozhikode, Kochi, and Alappuzha, utilizing the NH 66. The route is well-served by KSRTC and private buses. Expect a travel time of 12 to 14 hours. The road is generally in good condition, though the traffic in urban stretches can be heavy.
Total Distance: 450 km by road, 350 km air distance.
Take an overnight bus to save on accommodation and travel time.
October to March for pleasant weather.