Average GPS coordinates for Castlerock Postcode location: 55.15, -6.783. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Castlerock on map:
Listing cities & postcodes (1):
>> County Londonderry, BT51 Castlerock, Northern Ireland, GPS coordinates: 55.15,-6.7833
Listing cities & postcodes (1):
>> County Londonderry, BT51 Castlerock, Northern Ireland, GPS coordinates: 55.15,-6.7833
