Night Light of Macomb (Illinois) from space (United States) Src. Average luminocity for 10x10km area is 27.7925% and for 50x50km: 1.8761%.
Square area 10x10 km:
 4.59%
 4.25%
 3.23%
 3.91%
 4.42%
 2.21%
 3.23%
 0.85%
 4.93%
 30.61%
 37.76%Square area 50x50 km:
 0.18%
 0.2%
 0.27%
 0.36%
 0.19%
 0.26%
 0.25%
 0.2%
 0.34%
 1.36%
 96.39%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 59' 31.4" North, 91° 22' 29.7" West
40° 27' 33.2" North, 90° 40' 18.5" West
39° 55' 19.6" North, 89° 58' 7.2" West
Some cities around Macomb sort by population:
• Quincy
		85.5 km =53.1 mi, 
227°
• Galesburg
		59.9 km =37.2 mi, 
25°
• Burlington
		53.7 km =33.4 mi, 
316°
• Canton
		54.9 km =34.1 mi, 
78°
• Fort Madison
		57.6 km =35.8 mi, 
289°
• Keokuk
		60.7 km =37.7 mi, 
263°
• Monmouth
		50.3 km =31.3 mi, 
2°
• Beardstown
		53.4 km =33.2 mi, 
156°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016