Colby is a city in and the county seat of Thomas County, Kansas, United States.
Country : United States State : Kansas County : Thomas
Sister Cities : Colby, NE (north) Colby, WY (northwest) Colby, IA (northeast) Colby, OK (south) Colby, NM (southwest) Colby, AR (southeast) Adacjent Cities : Levant, KS (west) Halford, KS (east) Chardon, KS (north) Monument, KS (south) Winona, KS (southwest) Oakley, KS (southeast) Bird City, KS (northwest) Achiles, KS (northeast)