Night Light of Columbus (Ohio) from space (United States) Src. Average luminocity for 10x10km area is 99.1156% and for 50x50km: 53.2009%.
Square area 10x10 km:
 81.8%
 14.63%
 2.89%
 0.68%
 0%
 0%
 0%
 0%
 0%
 0%
 0%Square area 50x50 km:
 16.6%
 14.58%
 5.68%
 6.37%
 6.33%
 4.62%
 3.39%
 3.68%
 6.15%
 9.21%
 23.4%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
40° 29' 52.7" North, 83° 42' 6.9" West
39° 57' 40.2" North, 82° 59' 55.6" West
39° 25' 12.5" North, 82° 17' 44.4" West
Some cities around Columbus sort by population:
• Grove City
		12 km =7.5 mi, 
222°
• Upper Arlington
		6.6 km =4.1 mi, 
304°
• Gahanna
		12.1 km =7.5 mi, 
57°
• Whitehall
		9.7 km =6 mi, 
86°
• Bexley
		5.3 km =3.3 mi, 
80°
• Lincoln Village
		11.3 km =7 mi, 
266°
• Blacklick Estates
		13.1 km =8.1 mi, 
118°
• Grandview Heights
		4.1 km =2.5 mi, 
300°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016