Calo
Calo a station in the north of Gallia, which is placed in the Antonine Itin. on the road between Vetera (Xanten) and Gelduba (Geldub, as D'Anville calls it, Gelb or Gellep). The distances fix the place tolerably well, and the passage over the stream called the Kennelbach, the same apparently that D'Anville names the Kelnet, Kennelt, or Kendel, seems to represent Calo.
From William Smith (ed.), Dictionary of Greek and Roman Geography. Text provided under a CC BY-SA license by Perseus Digital Library, http://www.perseus.tufts.edu, with funding from the National Endowment for the Humanities and Tufts University. Data accessed from https://github.com/PerseusDL/canonical-pdlrefwk/ on 17 October 2026.