From Aberdaron, Gwynedd to all cities in Fife starting with letter C
- Cadham, Gwynedd
- Cairneyhill, Gwynedd
- Cameron, Gwynedd
- Cameron Bridge, Gwynedd
- Cardenden, Gwynedd
- Carnbee, Gwynedd
- Carnock, Gwynedd
- Carrick, Gwynedd
- Caskieberran, Gwynedd
- Castleblair Park, Gwynedd
- Cellardyke, Gwynedd
- Ceres, Gwynedd
- Chance Inn, Gwynedd
- Chapel, Gwynedd
- Charlestown, Gwynedd
- Charlottetown, Gwynedd
- Clatto, Gwynedd
- Cluny, Gwynedd
- Coaltown of Balgonie, Gwynedd
- Coaltown of Burnturk, Gwynedd
- Coaltown of Wemyss, Gwynedd
- Colinsburgh, Gwynedd
- Collessie, Gwynedd
- Comrie, Gwynedd
- Cowdenbeath, Gwynedd
- Cowstrandburn, Gwynedd
- Craigrothie, Gwynedd
- Crail, Gwynedd
- Creich, Gwynedd
- Criech, Gwynedd
- Croft Outerly, Gwynedd
- Crombie, Gwynedd
- Crossford, Gwynedd
- Crossgates, Gwynedd
- Crosshill, Gwynedd
- Culross, Gwynedd
- Cupar, Gwynedd
- Cupar Muir, Gwynedd