Haridwar is a very important religious and holy place, located in Uttarakhand. It is very well connected through road with most of the major cities.
The nearest airport from Haridwar is Jolly Grant, located in Dehradun. However, it is much more convenient to use road or railways to Delhi and then take a flight from there to Haridwar.
Haridwar is very well connected with almost all the cities of India by trains.
The National Highway 45 (NH-45) crosses the city of Haridwar and links it with Delhi and other cities as well.