538 English miles.
It is 1070 km.
Distance: 758.53 miles / 1,220.74 kilometers - Time: 12:45 h
CIA Headquarters is in Langley, Virginia (a few miles west of Washington, DC). Their main office is in Langley, Virginia.
The distance between Halifax and Langley is 4 404 km.
The address of the South Whidbey Historical Soc is: Po Box 612, Langley, WA 98260
The address of the Whidby Community Hall Association is: Po Box 1066, Langley, WA 98260-1066
16.21 miles / 26.08 kilometers
Google maps that stuff dude!
1660 miles
34 miles
the CIA has headquarters everywhere but the two main places are in Langley VA. and Washington dc.
It is 197 miles according to Google Maps.