Dramascape produce a nice range of location maps some of which are available free of charge on DrivethruRPG (link below) Each map comes in plain, grid and hex format plus a Vassel board version and are intended to be printed out and joined together. There is quite a range of which the following are examples. Note that for Twilight 2000 v4 the hex version is probably too big a scale to use the rules as they stand so a change to scales might be appropriate (or print them out smaller without a grid and lay a grid over the top).