Night Light of Richmond (Texas) from space (United States) Src. Average luminocity for 10x10km area is 75.928% and for 50x50km: 44.5652%.
Square area 10x10 km:
 12.31%
 12.31% 15.91%
 15.91% 12.69%
 12.69% 15.91%
 15.91% 26.14%
 26.14% 13.07%
 13.07% 3.98%
 3.98% 0%
 0% 0%
 0% 0%
 0% 0%
 0%Square area 50x50 km:
 15.05%
 15.05% 11.21%
 11.21% 5.82%
 5.82% 5.65%
 5.65% 4.52%
 4.52% 3.49%
 3.49% 2.76%
 2.76% 2.53%
 2.53% 3.88%
 3.88% 6.74%
 6.74% 38.35%
 38.35%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
30° 11' 30.4" North, 96° 27' 50.1" West
29° 34' 55.8" North, 95° 45' 38.8" West
28° 58' 7.9" North, 95° 3' 27.6" West
Some cities around Richmond sort by population:
• Sugar Land
		12.9 km =8 mi,  71°
71°
• Mission Bend
		15.5 km =9.6 mi,  36°
36°
• Rosenberg
		5.4 km =3.4 mi,  238°
238°
• Cinco Ranch
		17.4 km =10.8 mi,  0°
0°
• Pecan Grove
		5.6 km =3.5 mi,  30°
30°
• New Territory
		7.8 km =4.8 mi,  80°
80°
• Four Corners
		13.8 km =8.6 mi,  46°
46°
• Greatwood
		8.8 km =5.5 mi,  110°
110°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016