Night Light of Bethesda (Maryland) from space (United States) Src. Average luminocity for 10x10km area is 90.2727% and for 50x50km: 77.1713%.
Square area 10x10 km:
 25.81%
 25.81% 32.95%
 32.95% 21.43%
 21.43% 17.05%
 17.05% 1.79%
 1.79% 0.97%
 0.97% 0%
 0% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 24.99%
 24.99% 18.79%
 18.79% 10.32%
 10.32% 13.33%
 13.33% 11.58%
 11.58% 7.82%
 7.82% 3.76%
 3.76% 2.41%
 2.41% 2.76%
 2.76% 2.1%
 2.1% 2.14%
 2.14%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 31' 30.5" North, 77° 48' 12.2" West
38° 58' 50.4" North, 77° 6' 0.9" West
38° 25' 55.1" North, 76° 23' 49.7" West
Some cities around Bethesda sort by population:
• Silver Spring
		6.5 km =4 mi,  80°
80°
• Wheaton
		7.6 km =4.7 mi,  30°
30°
• North Bethesda
		7.3 km =4.5 mi,  347°
347°
• Chevy Chase
		3.5 km =2.2 mi,  45°
45°
• Chevy Chase
		3.4 km =2.1 mi,  123°
123°
• North Kensington
		6 km =3.7 mi,  23°
23°
• South Kensington
		4.6 km =2.9 mi,  22°
22°
• Forest Glen
		5.4 km =3.4 mi,  46°
46°
Sources (retrieved 2019-11-25):
» NASA, Earths city lights 1995
» NASA city lights 2003
» Earth at Night: Flat Maps 2012, 2016