Distance between Manali from Tiruchirappalli is approx 3100 Km that is taking time around 2 – 3 days by train. Buses are not comfortable for this long distance. Flight is only the way to reach Manali but direct flights are not available on this route. First you can go to the Bangalore by bus from where you can travel via flight to Chandigarh. After reaching Chandigarh, put bus or car for reaching Manali.
