Night Light of Largo (Maryland) from space (United States) Src. Average luminocity for 10x10km area is 88.4541% and for 50x50km: 63.9852%.
Square area 10x10 km:
 35.03%
 35.03% 19.9%
 19.9% 17.18%
 17.18% 18.88%
 18.88% 8.5%
 8.5% 0.51%
 0.51% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 19.12%
 19.12% 13.84%
 13.84% 9.2%
 9.2% 9.85%
 9.85% 9.05%
 9.05% 7.59%
 7.59% 5.26%
 5.26% 5.6%
 5.6% 4.08%
 4.08% 4.22%
 4.22% 12.2%
 12.2%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 26' 33.8" North, 77° 32' 0.2" West
38° 53' 51.4" North, 76° 49' 48.9" West
38° 20' 53.8" North, 76° 7' 37.7" West
Some cities around Largo sort by population:
• Kettering
		2 km =1.2 mi,  137°
137°
• Forestville
		7 km =4.3 mi,  213°
213°
• Walker Mill
		5.6 km =3.5 mi,  243°
243°
• Summerfield
		3.4 km =2.1 mi,  283°
283°
• Lake Arbor
		1.1 km =0.7 mi,  2°
2°
• Westphalia
		6 km =3.7 mi,  164°
164°
• Glenarden
		4.4 km =2.7 mi,  322°
322°
• District Heights
		6.8 km =4.2 mi,  229°
229°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016