The Bills make their first West Coast trip since 2008 when they visit San Diego on Sunday.
Next season they have trips to San Francisco and Arizona. The AFC East teams play the NFC West and AFC South in 2012. NFC West teams Seattle and St. Louis will visit Buffalo.
AFC South teams Jacksonville and Tennessee come to Buffalo next season. The Bills visit Indianapolis and Houston.
The other two games outside the AFC East on the Bills' schedule will be against the corresponding place-finishers in the AFC North and AFC West. The Bills will play at home against the AFC West team and at the AFC North team.