Night Light of Derry (New Hampshire) from space (United States) Src. Average luminocity for 10x10km area is 34.027% and for 50x50km: 26.4331%.
Square area 10x10 km:
Square area 50x50 km:
Clear (daylight) street map image can be seen on geolist.org.
Map coordinates:
43° 23' 37.4" North, 72° 1' 49.5" West
42° 52' 50.3" North, 71° 19' 38.2" West
42° 21' 47.7" North, 70° 37' 27" West
Some cities around Derry sort by population:
• Merrimack
13.6 km =8.5 mi, 262°
• Windham
9.1 km =5.7 mi, 168°
• Londonderry
4.2 km =2.6 mi, 245°
• Hampstead
11.9 km =7.4 mi, 93°
• Litchfield
13.1 km =8.1 mi, 251°
• Sandown
12.6 km =7.8 mi, 64°
• Chester
10.2 km =6.3 mi, 33°
• Auburn
13.9 km =8.6 mi, 352°
Sources (retrieved 2019-11-25):
» Earth at Night: Flat Maps 2012, 2016