Manoj
Actually SC-VSKP is possible...but it should run without touching BZA....with bypass line at Kondapalli.....NDLS-BHOPAL also 700 km....
SC-COA will have good partonage but needs some study....
SC-Nalgonda-GNT-BZA-EE-RJY-SLO-COA may be profitable route...which is around 580 km without revarsal at BZA....