Night Light of Burlington (Iowa) from space (United States) Src. Average luminocity for 10x10km area is 41.2942% and for 50x50km: 4.6577%.
Square area 10x10 km:
 8.67%
 8.84%
 6.63%
 3.74%
 3.4%
 4.08%
 4.59%
 4.25%
 12.59%
 27.04%
 16.16%Square area 50x50 km:
 0.47%
 0.61%
 0.84%
 0.66%
 0.47%
 0.41%
 0.43%
 0.74%
 1.19%
 3.75%
 90.42%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
41° 20' 15.4" North, 91° 48' 57.8" West
40° 48' 27.1" North, 91° 6' 46.5" West
40° 16' 23.6" North, 90° 24' 35.3" West
Some cities around Burlington sort by population:
• Galesburg
		64.3 km =40 mi, 
75°
• Muscatine
		68.8 km =42.8 mi, 
4°
• Macomb
		53.7 km =33.4 mi, 
136°
• Fort Madison
		26.1 km =16.2 mi, 
220°
• Keokuk
		51.1 km =31.8 mi, 
206°
• Monmouth
		40.8 km =25.4 mi, 
73°
• Mount Pleasant
		41.2 km =25.6 mi, 
294°
• Washington
		73.2 km =45.5 mi, 
318°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016