What would be the best way to connect two freestanding farm buildings onto the same network? The total cable length would be less than 1000 feet. Cat6 is listed as having a max length of about 330', which is too short. What other options are out there? There is no line of sight due to a slight hill between the two buildings, so a Wi-Fi boost would probably run into problems too.
Edit: Realized I didn't say how much bandwidth I would need. The internet connection is 10/3, and internal transfers won't be huge. Anything >= 10 Mbps would be plenty.