Night Light of Loudon (Tennessee) from space (United States) Src. Average luminocity for 10x10km area is 30.8059% and for 50x50km: 20.9305%.
Square area 10x10 km:
 1.92%
 2.97%
 3.5%
 3.5%
 4.02%
 6.12%
 3.5%
 5.77%
 18.01%
 43.01%
 7.69%Square area 50x50 km:
 1.91%
 2.21%
 3.35%
 2.85%
 3.32%
 3.2%
 2.92%
 4.66%
 5.97%
 16.69%
 52.91%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
36° 18' 5.6" North, 85° 2' 13" West
35° 43' 58.3" North, 84° 20' 1.7" West
35° 9' 36.2" North, 83° 37' 50.5" West
Some cities around Loudon sort by population:
• Oak Ridge
		31.4 km =19.5 mi, 
10°
• Maryville
		32.9 km =20.4 mi, 
85°
• Farragut
		23.4 km =14.5 mi, 
43°
• Lenoir City
		10 km =6.2 mi, 
44°
• Harriman
		29.8 km =18.5 mi, 
318°
• Sweetwater
		18.6 km =11.6 mi, 
218°
• Kingston
		22.8 km =14.2 mi, 
316°
• Tellico Village
		9 km =5.6 mi, 
127°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016