Night Light of Les Sables-d’Olonne (Pays de la Loire) from space (France) Src. Average luminocity for 10x10km area is 19.2926% and for 50x50km: 2.043%.
Square area 10x10 km:
 2.56%
 4.26%
 0.85%
 3.27%
 1.56%
 1.28%
 2.56%
 4.69%
 0.99%
 16.48%
 61.51%Square area 50x50 km:
 0.18%
 0.3%
 0.13%
 0.37%
 0.23%
 0.2%
 0.27%
 0.39%
 0.29%
 1.55%
 96.1%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
46° 58' 42" North, 2° 29' 16.2" West
46° 29' 47.2" North, 1° 47' 5" West
46° 0' 36.9" North, 1° 4' 53.7" West
Some cities around Les Sables-d’Olonne sort by population:
• La Roche-sur-Yon
		32.9 km =20.4 mi, 
54°
• Château-d’Olonne
		3.4 km =2.1 mi, 
76°
• Olonne-sur-Mer
		4.4 km =2.7 mi, 
11°
• Saint-Hilaire-de-Riez
		26.4 km =16.4 mi, 
335°
• Saint-Gilles-Croix-de-Vie
		25.5 km =15.8 mi, 
331°
• Aizenay
		30.2 km =18.8 mi, 
26°
• Le Poiré-sur-Vie
		36.9 km =22.9 mi, 
34°
• Saint-Hilaire-de-Talmont
		14.2 km =8.8 mi, 
101°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016