Question: Enfield is a suburb in Adelaide, the suburb is bordered by which location, located about 15 km north of the Adelaide CBD, South Australia?
Context: Enfield is a suburb in Adelaide, Australia.  The suburb is about a 10-minute drive north from Adelaide's Central Business District.  The suburb is bordered by Gepps Cross, Blair Athol and Clearview at the Northern end, and Prospect, Sefton Park and Broadview at the Southern end. Port Adelaide is the name of a region of Adelaide, approximately 14 km northwest of the Adelaide CBD.  It is also the namesake of the City of Port Adelaide Enfield council, a suburb, a federal and state electoral division and is the main port for the city of Adelaide.  Port Adelaide played an important role in the formative decades of Adelaide and South Australia, with the port being early Adelaide's main supply and information link to the rest of the world. Croydon Park is a north-western suburb of Adelaide 7 km from the CBD, in the state of South Australia, Australia and is within the City of Port Adelaide Enfield.  It is adjacent to Dudley Park, Devon Park, Renown Park, Regency Park, Ferryden Park Kilkenny, and West Croydon.  The post code for Croydon Park is 5008.  It is bounded to the south by Lamont Street and Torrens Road, to the north by Regency Road and in the east and west by Harrison Road and Goodall Avenue respectively.  Croydon Park is predominantly a residential suburb, with a warehousing presence on the northern edges near Regency Road. Peterhead is a north-western suburb of Adelaide 15 km from the CBD, on the LeFevre Peninsula, in the state of South Australia, Australia and falls under the City of Port Adelaide Enfield.  It is adjacent to Largs Bay and Birkenhead.  The postcode for Peterhead is 5016.  It is bounded to the north by Wills Street, to the south by Hargrave Street and in the west and east by the Outer Harbor railway line and the Port River respectively. Parafield is a non-residential suburb of Adelaide approximately 15 km to 18 km north of the CBD.  The suburb is essentially contiguous with Parafield Airport.  There are airport related businesses in the terminal and hangar area of the airport, and a general commercial area in the corner of Kings and Main North Roads. Blair Athol is located about 15 km north of the Adelaide CBD, South Australia.  Blair Athol borders the suburbs of Gepps Cross, Enfield, Prospect and Kilburn.  Blair Athol's main and longest street is Florence Avenue. Klemzig Interchange (previously known as Klemzig Station) is an interchange on the O-Bahn Busway in Adelaide, South Australia, located in the suburb of Klemzig.  It is the first stop on the route, being located 3 km from the Adelaide CBD on the eastern side of OG Road.  The next stop is Paradise Interchange. Clearview is a suburb of Adelaide, South Australia about 8 km north of the Adelaide city centre.  The suburb is bordered by Gepps Cross, Enfield, Broadview, Lightsview and Northfield. Sefton Park is a suburb about 6 km north east of the Adelaide CBD, South Australia and lies in both the City of Port Adelaide Enfield and the City of Prospect.  It borders the suburbs Enfield, Nailsworth, Prospect and Broadview.  Sefton Park is a minor shopping district of Adelaide and is also one of Adelaide's smallest suburbs. Greenacres is a north eastern suburb of Adelaide, South Australia in the City of Port Adelaide Enfield.  It is considered as an inner suburb of greater Adelaide.  Hampstead Road and Muller Road intersect at the south west corner of Greenacres, making it a bustling area during rush hour.  These form the western and southern boundaries of the suburb, with Fosters Road on the east and Redward Avenue on the northern boundary.  Greenacres is home to the Greenacres Shopping Centre, which has as its major shops a Coles supermarket (formerly a BI-LO), The Reject Shop and formerly Sam's Warehouse, Latitude-Bounce Climb Fly https://latitudeair.com .  The City of Port Adelaide Enfield Greenacres Library & Office is located to the east of the shopping centre precinct.  The suburb also features Hampstead Barracks, a small suburban Australian Army base.
Answer: Blair Athol