- South West England
- United Kingdom
- Galicia (Spain)
- Montana
- Lisbon, Estremadura
- Exeter, United Kingdom
- Letterkenny
- Stoke-on-Trent, United Kingdom
- North Wales
- Wallachia
- Plymouth, United Kingdom
- Brittany (administrative region)
- Easter Island
- Truro, Nova Scotia
- Mineral del Monte, Hidalgo
- Tangier, Virginia
- Bowdoinham, Maine
- Cornwall, New York
- Vale of Glamorgan, United Kingdom
- Virginia City, Nevada
- Grass Valley, California
- Cerro de Pasco, Pasco
- Ladner, British Columbia
- Côte-Nord-du-Golfe-du-Saint-Laurent, Quebec
- St Brelade
- London Borough of Hounslow, United Kingdom
- Cornish, Maine
- Mineral Point, Wisconsin
- North Devon, United Kingdom
- Nevada City, California
- New Almaden
- Manche
- Chapman, Pennsylvania
- Placentia, Newfoundland and Labrador
- Truro, Iowa
- Santiago Tequixquiac, State of Mexico
- South Hams, United Kingdom
- Mojácar, Almería
- Edgecumbe
- West Devon, United Kingdom
- Torridge District, United Kingdom
- Kåfjord, Alta
- Penzance, Saskatchewan
- Mount Edgecombe, South Africa
- Camborne, British Columbia
- Manawaru