Geography Arthur is in southwestern Douglas County and northeastern Moultrie County, with Illinois Route 133 passing through the southern part of the village, leading east to Arcola and west the same distance to Lovington. Tuscola, the Douglas county seat, is to the northeast, while Sullivan, the Moultrie county seat, is the same distance to the southwest.
Geography Arthur is in southwestern Douglas County and northeastern Moultrie County, with Illinois Route 133 passing through the southern part of the village, leading east to Arcola and west the same distance to Lovington. Tuscola the Douglas county seat, is to the northeast while Sullivan, the Moultrie county seat is the same distance to the southwest.