Night Light of Springdale (Ohio) from space (United States) Src. Average luminocity for 10x10km area is 90.7432% and for 50x50km: 61.0286%.
Square area 10x10 km:
 32.99%
 32.48%
 10.88%
 15.31%
 8.33%
 0%
 0%
 0%
 0%
 0%
 0%Square area 50x50 km:
 11.82%
 13.38%
 8.54%
 12.14%
 11.66%
 10.31%
 5.33%
 5.89%
 6.23%
 4.71%
 9.97%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
39° 49' 44.7" North, 85° 11' 18.1" West
39° 17' 13.2" North, 84° 29' 6.8" West
38° 44' 26.4" North, 83° 46' 55.6" West
Some cities around Springdale sort by population:
• Fairfield
		9.2 km =5.7 mi, 
315°
• Forest Park
		1.7 km =1.1 mi, 
282°
• Sharonville
		6.5 km =4 mi, 
108°
• Reading
		8 km =5 mi, 
152°
• Beckett Ridge
		7.9 km =4.9 mi, 
32°
• Wyoming
		6.4 km =4 mi, 
164°
• Mount Healthy
		7.9 km =4.9 mi, 
221°
• New Burlington
		6.9 km =4.3 mi, 
243°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016