From Netherplace, Renfrewshire to all cities in Clwyd starting with letter F
- Fedw, Renfrewshire
- Felin Puleston, Renfrewshire
- Fenns Bank, Renfrewshire
- Ffordd las, Renfrewshire
- Ffos y go, Renfrewshire
- Ffrith, Renfrewshire
- Ffynnongroyw, Renfrewshire
- Flint, Renfrewshire
- Flint Mountain, Renfrewshire
- Four Crosses, Renfrewshire
- Fron Bache, Renfrewshire
- Fron dêg, Renfrewshire
- Fron Isaf, Renfrewshire
- Froncysyllte, Renfrewshire