Night Light of Oak Grove (Kentucky) from space (United States) Src. Average luminocity for 10x10km area is 2.7808% and for 50x50km: 2.3971%.
Square area 10x10 km:
 0.49%
 0.16%
 0%
 0.32%
 0.32%
 0.49%
 0.16%
 1.95%
 1.3%
 0%
 94.81%Square area 50x50 km:
 0.14%
 0.2%
 0.48%
 0.35%
 0.31%
 0.21%
 0.24%
 0.66%
 0.48%
 0.71%
 96.23%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
37° 54' 4" North, 87° 27' 28.2" West
37° 20' 39.2" North, 86° 45' 17" West
36° 46' 59.3" North, 86° 3' 5.7" West
Some cities around Oak Grove sort by population:
• Bowling Green
		48 km =29.8 mi, 
144°
• Owensboro
		57.3 km =35.6 mi, 
326°
• Madisonville
		65.8 km =40.9 mi, 
268°
• Morehead
		38.2 km =23.7 mi, 
257°
• Russellville
		56.7 km =35.2 mi, 
191°
• Leitchfield
		43.4 km =27 mi, 
69°
• Knottsville
		49.3 km =30.6 mi, 
344°
• Central City
		33.1 km =20.6 mi, 
260°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016