Night Light of Mount Vernon (Illinois) from space (United States) Src. Average luminocity for 10x10km area is 44.1361% and for 50x50km: 5.1643%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
38° 52' 0.6" North, 89° 36' 22.5" West
38° 19' 2.2" North, 88° 54' 11.2" West
37° 45' 48.6" North, 88° 12' 0" West
Some cities around Mount Vernon sort by population:
• Herrin
58.2 km =36.2 mi, 190°
• Centralia
30.6 km =19 mi, 319°
• West Frankfort
46.7 km =29 mi, 183°
• Salem
34.6 km =21.5 mi, 353°
• Benton
35.7 km =22.2 mi, 182°
• Du Quoin
44.8 km =27.8 mi, 220°
• Pinckneyville
49.4 km =30.7 mi, 237°
• Fairfield
47.9 km =29.8 mi, 81°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016