From Gerlan, Gwynedd to all cities in Cambridgeshire starting with letter F
- Farcet, Gwynedd
- Fen Ditton, Gwynedd
- Fen Drayton, Gwynedd
- Fengate, Gwynedd
- Fenstanton, Gwynedd
- Fenton, Gwynedd
- Fitton End, Gwynedd
- Flint Cross, Gwynedd
- Floods Ferry, Gwynedd
- Folksworth, Gwynedd
- Fordham, Gwynedd
- Foul Anchor, Gwynedd
- Four Gotes, Gwynedd
- Fowlmere, Gwynedd
- Foxton, Gwynedd
- Friday Bridge, Gwynedd
- Frog End, Gwynedd
- Fulbourn, Gwynedd