Originally Posted by 9QueenIFC
I would like to issue RTW tix ex. LHR in order to maintain status as MPC G. by taking LONE4. I think that I should avoid BA in Europe sector in order to gain 100% base miles. I must travel Helsinki and Portugal and Dublin in my Europe sector but I have no idea how to obtain more mileages on South Pacific and America. ...
You can't get significantly more mileage for SW Pacific. For the US the high mileage route is seasonal: ORD-ANC-ORD or DFW-ANC-DFW (operates summer only). Otherwise the classic is something like JFK-AUA-JFK-SJU-LAX-ORD-SJU (SJU-LAX is not daily most of the year, but the longest transcon, about 900 miles longer than LAX-JFK).