Starting at the southernmost tip of India, the route stretches 2,637 miles northward to Dibrugar under the heavy gaze of the equatorial sun http://on.natgeo.com/2AFbJec

Starting at the southernmost tip of India, the route stretches 2,637 miles northward to Dibrugar under the heavy gaze of the equatorial sun http://on.natgeo.com/2AFbJec 

https://twitter.com/NatGeoTravel/status/930540940644757504