The journey from Karaikal to Shimla covers about 2600 km. The best way is to fly from Chennai to Chandigarh and then take a taxi or bus to Shimla. The total journey takes about 10-12 hours. Shimla is a popular hill station.
Total Distance: Driving distance 2700 km, straight-line distance 2100 km.
Book flights and taxis in advance.
March to June and October to February for snow.