Derryallen is on Logainm.ie: Derryallen.
It is located at 54° 25' 30" N, 7° 30' 54" W.
Derryallen has an area of:
Nationwide, it is the 41542nd largest townland that we know about
Within Co. Tyrone, it is the 1598th largest townland
Derryallen borders the following other townlands:
Curious to see who lived in Derryallen in the past? Maybe even seeing scans of their handwritten census returns?
Derryallen was added to OpenStreetMap on 5 Feb 2015 by KDDA.