Night Light of Ballynahinch (Northern Ireland) from space (United Kingdom) Src. Average luminocity for 10x10km area is 2.4031% and for 50x50km: 8.3897%.
Square area 10x10 km:
 0%
 0% 0.48%
 0.48% 0%
 0% 0.48%
 0.48% 0.48%
 0.48% 0.48%
 0.48% 0.48%
 0.48% 0.96%
 0.96% 0.96%
 0.96% 0%
 0% 95.69%
 95.69%Square area 50x50 km:
 1.98%
 1.98% 1.91%
 1.91% 0.47%
 0.47% 0.9%
 0.9% 0.84%
 0.84% 0.89%
 0.89% 0.77%
 0.77% 1.14%
 1.14% 2.42%
 2.42% 4.57%
 4.57% 84.1%
 84.1%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
54° 48' 34.3" North, 6° 36' 1" West
54° 24' 8.3" North, 5° 53' 49.8" West
53° 59' 27.5" North, 5° 11' 38.5" West
Some cities around Ballynahinch sort by population:
• Belfast
		21.7 km =13.5 mi,  355°
355°
• Lisburn
		16.2 km =10.1 mi,  326°
326°
• Castlereagh
		19.1 km =11.9 mi,  2°
2°
• Dundonald
		22 km =13.7 mi,  16°
16°
• Downpatrick
		14.4 km =8.9 mi,  124°
124°
• Comber
		19.1 km =11.9 mi,  31°
31°
• Carryduff
		12.9 km =8 mi,  2°
2°
• Newcastle
		20.5 km =12.7 mi,  178°
178°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016