Night Light of Springfield (Virginia) from space (United States) Src. Average luminocity for 10x10km area is 90.4762% and for 50x50km: 69.8294%.
Square area 10x10 km:
 31.8%
 31.8% 30.61%
 30.61% 13.95%
 13.95% 20.24%
 20.24% 3.4%
 3.4% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 21.24%
 21.24% 15.76%
 15.76% 9%
 9% 11.92%
 11.92% 10.71%
 10.71% 6.93%
 6.93% 4.71%
 4.71% 5.17%
 5.17% 5.43%
 5.43% 5.21%
 5.21% 3.91%
 3.91%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 20' 6.8" North, 77° 53' 25.2" West
38° 47' 21.4" North, 77° 11' 13.9" West
38° 14' 20.8" North, 76° 29' 2.7" West
Some cities around Springfield sort by population:
• Annandale
		4.6 km =2.9 mi,  350°
350°
• Lincolnia
		5 km =3.1 mi,  49°
49°
• West Springfield
		3.5 km =2.2 mi,  237°
237°
• Rose Hill
		6.5 km =4 mi,  90°
90°
• Franconia
		3.6 km =2.2 mi,  102°
102°
• Newington
		5.7 km =3.5 mi,  178°
178°
• Lake Barcroft
		7.1 km =4.4 mi,  22°
22°
• North Springfield
		2.3 km =1.4 mi,  317°
317°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016