Not getting what you're saying. The only segment on AA metal would be your home port to MIA and LAN takes over for the rest of the journey. AA doesn't fly to Peru on their metal, ergo all award tickets would be on partner airlines. We were told by the ticketing agent that it was 30K for the roundtrip to LIM and an additional 5K for the LIM-CUZ-LIM portion. if we wanted to stay in LIM over 12 hours, it would be an additional 5K.

Regardless, the answer is 35,000 miles