Night Light of Metropolis (Illinois) from space (United States) Src. Average luminocity for 10x10km area is 31.8912% and for 50x50km: 10.3993%.
Square area 10x10 km:
 2.55%
 2.72%
 3.06%
 2.55%
 3.91%
 8.84%
 4.59%
 5.61%
 18.88%
 42.01%
 5.27%Square area 50x50 km:
 1.02%
 1.42%
 1.28%
 1.23%
 1.28%
 2.07%
 1.6%
 1.93%
 3.95%
 7.24%
 76.98%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 42' 34.2" North, 89° 26' 6.5" West
37° 9' 4.2" North, 88° 43' 55.2" West
36° 35' 19.2" North, 88° 1' 44" West
Some cities around Metropolis sort by population:
• Cape Girardeau
		71.7 km =44.6 mi, 
283°
• Paducah
		13.9 km =8.6 mi, 
122°
• Murray
		70.7 km =43.9 mi, 
148°
• Marion
		66.8 km =41.5 mi, 
344°
• Mayfield
		46.3 km =28.8 mi, 
169°
• Harrisburg
		67.4 km =41.9 mi, 
14°
• Carterville
		74.2 km =46.1 mi, 
335°
• Charleston
		60.6 km =37.7 mi, 
244°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016