Harthill is a rural village in North Lanarkshire

North Lanarkshire

North Lanarkshire is one of 32 council areas in Scotland. It borders onto the northeast of the City of Glasgow and contains much of Glasgow's suburbs and commuter towns and villages. It also borders Stirling, Falkirk, East Dunbartonshire, West Lothian and South Lanarkshire...

 in Scotland

Scotland

Scotland is a country that is part of the United Kingdom. Occupying the northern third of the island of Great Britain, it shares a border with England to the south and is bounded by the North Sea to the east, the Atlantic Ocean to the north and west, and the North Channel and Irish Sea to the...

, on the border with the neighbouring county of West Lothian about halfway between Glasgow

Glasgow

Glasgow is the largest city in Scotland and third most populous in the United Kingdom. The city is situated on the River Clyde in the country's west central lowlands...

 (21 miles) and Edinburgh

Edinburgh

Edinburgh is the capital city of Scotland, the second largest city in Scotland, and the eighth most populous in the United Kingdom. The City of Edinburgh Council governs one of Scotland's 32 local government council areas. The council area includes urban Edinburgh and a rural area...

 (25 miles) It lies on the River Almond

River Almond, Lothian

The River Almond is a river in east-central Scotland. It is 28 miles long, rising in North Lanarkshire near Shotts and runs through West Lothian, draining into the Firth of Forth at Cramond near Edinburgh....

 about 2.5 miles west of the small town of Whitburn

Whitburn, West Lothian

Whitburn is a small town in West Lothian, Scotland located halfway between Scotlands's two largest cities being about east of Glasgow and west of Edinburgh...

. The closest major towns are Bathgate

Bathgate

Bathgate is a town in West Lothian, Scotland, on the M8 motorway west of Livingston. Nearby towns are Blackburn, Armadale, Whitburn, Livingston, and Linlithgow. Edinburgh Airport is away...

 (6 miles) and Livingston

Livingston, Scotland

Livingston is a town in West Lothian, Scotland. It is the fourth post-WWII new town to be built in Scotland, designated in 1962. It is about 15 miles west of Edinburgh and 30 miles east of Glasgow, and is bordered by the towns of Broxburn to the northeast and Bathgate to the northwest.Livingston...

 (10 miles). Major towns within North Lanarkshire

North Lanarkshire

North Lanarkshire is one of 32 council areas in Scotland. It borders onto the northeast of the City of Glasgow and contains much of Glasgow's suburbs and commuter towns and villages. It also borders Stirling, Falkirk, East Dunbartonshire, West Lothian and South Lanarkshire...

, such as Wishaw

Wishaw

Wishaw is a large town and former burgh in North Lanarkshire, Scotland. It is on the edge of the Clyde Valley, 15 miles south-east of Glasgow....

, Airdrie

Airdrie, North Lanarkshire

Airdrie is a town within North Lanarkshire, Scotland. It lies on a plateau roughly 400 ft above sea level, and is approximately 12 miles east of Glasgow city centre. Airdrie forms part of a conurbation with its neighbour Coatbridge, in the former district known as the Monklands. As of 2006,...

, Motherwell

Motherwell

Motherwell is a town and former burgh in North Lanarkshire, Scotland, south east of Glasgow. The name "Moderwelt" appears on a map of Lanarkshire made by Timothy Pont some time between 1583 and 1611 and printed in the Netherlands in around 1652, although the settlement was probably little more...

, Coatbridge

Coatbridge

Coatbridge is a town in North Lanarkshire, Scotland, about east of Glasgow city centre, set in the central Lowlands. The town, with neighbouring Airdrie, is part of the Greater Glasgow urban area. The first settlement of the area stretches back to the Stone Age era...

 and Bellshill

Bellshill

Bellshill is a town in North Lanarkshire, Scotland, 10 miles south east of Glasgow city centre and 37 miles west of Edinburgh. Other nearby towns are Motherwell , Hamilton and Coatbridge . Since 1996, it has been situated in the Greater Glasgow metropolitan area...

 are all around 10 to 15 miles to the west. It is sometimes considered an isogloss

Isogloss

An isogloss—also called a heterogloss —is the geographical boundary of a certain linguistic feature, such as the pronunciation of a vowel, the meaning of a word, or use of some syntactic feature...

, as it is around here that there is a distinct change from West Central Scots to East Central Scots.