Yes. It's 640, I have a score of 5598 with a domination limit of 4432, and I've just reached about 40% of the land. I got a late start, as I have 15 AIs, and the AIs got to Banking before I had built up enough military to start, so I decided to hand-build banks before I started the first war. I've conquered The Hittites, Portugal, Greece, the Byzantines, the Ottomans, and Russia (playing capture and keep... it surprises me that only Moonsinger's 88k game played capture and keep consistently, her other Sid histographic game, Kuningas's, and Sirpleb's game played raze and replace much more). I've also now made a sizeable dent into Persia. The plan goes Sumeria (sky blue) next, then Carthage (pink), the Babylonians (navy blue), the Germans (yellow), the English (orange), Rome (red), and then Korea and the Iroquois... not sure which order I think better yet, but both of them should go easily.
I don't think I have a great map for the domination limit I have. I basically have four major continents. My home land which had my Maya, the Hittites, Portugal, and Greece on. The continent I'm currently on, which lay home to the Byzantines (closest to my island), the Ottomans, Russia, Persia, and Sumeria. The eastern continent which has Carthage, England, Germany, and Babylon. And a continent for Rome. And two islands for the other two. So, I've had to ferry units a good bit to the western continent, and have had prepared for the eastern invasion for a while by building galleons in the eastern cities... so basically I need two galleon stacks. On top of this Carthage has a city named Tingis which I simply can't land next to, so I either have to carefully extort it without having any military alliances at work when fighting Carthage and then wait 20 turns before I re-declare (unless you know some other way I can get them to re-declare on me before 20 turns is up), surround it with ships at some point, or something.
In the industrial age, the AIs have gotten me Nationalism, Medicine, Steam Power, Electricity, Communism, Fascism, Sanitation, Industrialization, and most recently Espionage. I learned Electricity some 12 or so turns ago from Babylon, and they still haven't learned Replaceable Parts yet. I'll feel happy if I break 70k in this one, which I think I can handily enough do... not sure about 80k though.