Night Light of Sodankylä (Lapland) from space (Finland) Src. Average luminocity for 10x10km area is 14.6006% and for 50x50km: 0.6494%.
Square area 10x10 km:
 4.06%
 4.71%
 0.97%
 0%
 0.32%
 0.65%
 0.65%
 0%
 0.73%
 18.99%
 68.91%Square area 50x50 km:
 0.16%
 0.19%
 0.05%
 0.01%
 0.01%
 0.03%
 0.03%
 0%
 0.03%
 0.8%
 98.68%Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
67° 41' 6.6" North, 25° 53' 48.8" East
67° 25' 0" North, 26° 36' 0" East
67° 8' 42.4" North, 27° 18' 11.3" East
Some cities around Sodankylä sort by population:
• Rovaniemi
		108.9 km =67.7 mi, 
200°
• Kovdor, RU
		165.8 km =103 mi, 
84°
• Kemijärvi
		86.1 km =53.5 mi, 
155°
• Inari
		166.5 km =103.5 mi, 
6°
• Alakurtti, RU
		169.1 km =105.1 mi, 
107°
• Pyhäjärvi
		46.8 km =29.1 mi, 
145°
• Kittilä
		77.6 km =48.2 mi, 
290°
• Ylitornio
		177.4 km =110.2 mi, 
226°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016