Night Light of Billerica (Massachusetts) from space (United States) Src. Average luminocity for 10x10km area is 62.1048% and for 50x50km: 50.9342%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 4' 27.1" North, 71° 58' 19.5" West
42° 33' 30.3" North, 71° 16' 8.2" West
42° 2' 18.1" North, 70° 33' 57" West
Some cities around Billerica sort by population:
• Lowell
9.2 km =5.7 mi, 335°
• Chelmsford
9.3 km =5.8 mi, 299°
• Tewksbury
6.5 km =4 mi, 26°
• Burlington
8.5 km =5.3 mi, 134°
• Wilmington
7.9 km =4.9 mi, 99°
• Concord
12.7 km =7.9 mi, 211°
• Bedford
7.6 km =4.7 mi, 184°
• Pinehurst
4.7 km =2.9 mi, 134°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016