Night Light of Ilomantsi (North Karelia) from space (Finland) Src. Average luminocity for 10x10km area is 5.1746% and for 50x50km: 0.2253%.
Square area 10x10 km:
 0.69%
 1.29%
 1.09%
 0.89%
 0.79%
 0%
 0%
 0%
 0%
 0%
 95.24%Square area 50x50 km:
 0.03%
 0.05%
 0.04%
 0.04%
 0.03%
 0%
 0.02%
 0.02%
 0%
 0%
 99.78%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
62° 59' 33.6" North, 30° 13' 46.7" East
62° 40' 17.8" North, 30° 55' 57.9" East
62° 20' 49.4" North, 31° 38' 9.2" East
Some cities around Ilomantsi sort by population:
• Joensuu
		60.3 km =37.5 mi, 
262°
• Lieksa
		85.3 km =53 mi, 
327°
• Kontiolahti
		56.2 km =34.9 mi, 
280°
• Liperi
		81.6 km =50.7 mi, 
259°
• Kitee
		75.3 km =46.8 mi, 
212°
• Outokumpu
		97.9 km =60.8 mi, 
273°
• Pyhäselkä
		56.2 km =34.9 mi, 
241°
• Eno
		42.3 km =26.3 mi, 
290°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016