The route from Khargone to Gulbarga (officially Kalaburagi) covers about 850 km. You will need to reach Indore first, then board a train heading toward the Solapur-Gulbarga line. This route takes you through the heart of the Deccan plateau. The journey is best undertaken by train to ensure comfort over the long distance.
Total Distance: 850 km driving distance, 680 km straight-line air distance.
Solapur is a major hub where you might need to change trains.
October to February, as the summer heat in Gulbarga can be extreme.