KATHMANDU - MAHENDRA NAGAR - KATHMANDU BUS SERVICE: Kathmandu To Mahendranagar Daily Bus: Yatra Nepal is also providing bus service from Kathmandu to Mahandra Nagar and Mahendra Nagar to Kathmandu. Kathmandu to Mahendra nagar is around 710 Kilometers drive. You can book online bus service to Mahandra Nagar from Kathmandu or Kathmandu to Mahendra Nagar. This Mahendra Nagar route will also benefit for those client who wants to travel to Haridwar from Kathmandu. You can drive from Kathmandu to Mahendra Nagar and from Mahendra Nagar via banbasa border drive to Haridwar. There is a regular bus service from banbasa to Haridwar. It is only around 5 hours drive to Haridwar. You can drive on from from banbasa to Haridwar as well.