Is there a direct train?

No, you must change trains in Chennai or other hubs.

How far is the airport?

Thiruvananthapuram International Airport is about 6 km from the city center.

What is the best time to visit?

Winter is the most comfortable season.

Is Thiruvananthapuram safe?

Yes, it is generally safe for tourists.

Yes, state-run buses connect the city to all major destinations.

Raghunathganj

Thiruvananthapuram

Train

Raghunathganj to Thiruvananthapuram

Updated: 20 May 2026

The journey from Raghunathganj to Thiruvananthapuram is one of the longest domestic transits in India. You will need to travel to Kolkata to catch a train to Chennai, followed by a connecting train to Thiruvananthapuram Central. Alternatively, flying from Kolkata to Thiruvananthapuram via a major hub is the most time-efficient method. The route takes you through the diverse landscapes of the eastern and southern states, ending in the capital city of Kerala.

Total Distance: Driving distance 2450 km, straight-line air distance 2000 km.

Fastest Way

Flight from Kolkata (CCU) to Thiruvananthapuram (TRV) with a layover, taking 7 hours.

Cheapest Way

Sleeper class train, costing approximately 2500 INR.

Compare Raghunathganj to Thiruvananthapuram Routes

Train

Connecting

Duration

48 hours

Avg Price

2500 - 6000 INR

Operator

Coromandel Express + Kanyakumari Express

Route

Howrah to Chennai, then Chennai to Thiruvananthapuram Central.

Book your connecting train with a buffer of at least 10 hours.

Travel Tips

Temple Etiquette
Follow the strict dress code for entry into the Padmanabhaswamy Temple.
Local Food
Try the traditional Kerala breakfast, including Appam and Stew.
Transport
Auto-rickshaws and buses are the most common modes of transport.
Language
Malayalam is the local language; English is widely understood.
Weather
Carry an umbrella as Kerala experiences frequent rainfall.