Hi yash 

This is how to reach chamba by public transport.

1) By Air-

.The nearest air port is at Pathonkot, 120 Km from Chamba town. 

2) By Rail-

The nearest railway station is at Pathonkot, 120 Km from Chamba town.

3) By Road-

The Himachal Road Transport Corporation runs long distance services throughout the state from their main stands at Shimla, Solan, Kangra, Dharmsala and Pathnakot and from locations in the adjoining states of Delhi, Punjab, Haryana and Chandigarh(UT). Private buses, serving everywhere else, frequent and provide a relaxed mode of commuting.