Night Light of Aranda de Duero (Castille and León) from space (Spain) Src. Average luminocity for 10x10km area is 24.1104% and for 50x50km: 1.7409%.
Square area 10x10 km:
 3.25%
 5.19%
 3.08%
 0.65%
 4.87%
 1.95%
 0.49%
 4.06%
 5.36%
 25%
 46.1%Square area 50x50 km:
 0.13%
 0.28%
 0.15%
 0.1%
 0.36%
 0.26%
 0.15%
 0.39%
 0.59%
 1.1%
 96.49%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
42° 11' 36.6" North, 4° 23' 32.4" West
41° 40' 13.5" North, 3° 41' 21.1" West
41° 8' 35" North, 2° 59' 9.9" West
Some cities around Aranda de Duero sort by population:
• Burgos
		74.6 km =46.4 mi, 
359°
• Gamonal
		76.3 km =47.4 mi, 
0°
• Cuéllar
		60 km =37.3 mi, 
240°
• Tudela de Duero
		74.7 km =46.4 mi, 
262°
• Venta de Baños
		72.1 km =44.8 mi, 
292°
• Peñafiel
		36.1 km =22.4 mi, 
257°
• Villamuriel de Cerrato
		75.2 km =46.7 mi, 
294°
• El Burgo de Osma
		52.7 km =32.7 mi, 
100°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016