From MAS - SBC the distance is 358 kms as per this PNR, but if we book tkt from MAS - SBC - MAS it will be mentioned as 361 kms or so. From where 3 kms difference is coming?
Below PNR shows distance as 358 Only. do you have any reference PNR for 361km Sir./pnr/post/4723732/pnr/post/4737705
IRI shows actual distance. IR will mention inflated distance. If you move the cursor over the distance in IRI timetable itself you can see the official distance in kms.