The journey from Olpad to Guwahati is a massive 2400 km trek across India. The most practical approach is to take a train from Surat to Guwahati or fly from Surat/Mumbai to Guwahati. This route traverses the entire northern plains of India. Expect a multi-day journey if traveling by train.
Total Distance: 2400 km by road, 2000 km air distance.
Book early to get the best fares.
October to April for pleasant weather.