The nearest airport to Dharchula is Pantnagar Airport around 317 km away. Pantnagar is connected to Delhi with daily flights. Naini Saini Airport (around 80 km away) is also very approachable.
The nearest railhead to Dharchula is Tanakpur, around 200 km away. Trains to Tanakpur are frequent with major destinations of India.
Dharchula is well connected by metallic roads with major destinations of Uttarakhand and northern India. Buses from Delhi are available to Champawat, Almora, Tanakpur and many other destinations from where you can easily hire a local cab to reach Dharchula. Taxis and buses are easily available to Dharchula from major destinations of Uttarakhand.