Street map. Here is a link to a street map of Litlington. I think I've got all the streets labelled correctly, but let me know if there are any errors.
Road maps. Here is a link to a road map centred near Litlington and extending to Cambridge in the north, Stevenage in the south, the M11 to the east, and the A1/A1M to the west.
Alternatively, here is a link to the site that create such maps; from there you can move north/south/east/west, change the scale, etc.
Old map. Here is a link to an old map of Litlington, dated 1891, and here's a version that fits into a browser window better. Thanks to Tom Timms for the map, and Mark Harrison for the accurate date.