start jabalpur to new delhi garib rath, diatance b/w these cities r 925 approx. and even MPSk is also taking 16 hrs. On the other hand if u will see delhi-patna distance is almost 1000 kms, and GR takes 14 Hrs. Due to WCR head quarter and too many people r living In JBP from Punjab & HR, constraint is rajdhani can't be provided; so will be better to connect with GR.