IPC-SYD can only be done by backtracking via SCL (transit only); the mileage will be calculated IPC-SYD direct, not IPC-SCL-SYD. Routing via LIM is valid, as you can transit a city twice and stopover once; the best point to stopover would be EZE-SCL-IPC, as it would not increase the mileage by much, if at all.
Last edited by Viajero; Jul 7, 2006 at 6:55 am
Reason: typo