From Sigford, Devon to all cities in Gwynedd starting with letter G
- Gadfa, Devon
- Gaerwen, Devon
- Gallt y foel, Devon
- Ganllwyd, Devon
- Garndolbenmaen, Devon
- Garnfadryn, Devon
- Garreg, Devon
- Garth, Devon
- Garth, Devon
- Gellilydan, Devon
- Gerddi Bluog, Devon
- Gerlan, Devon
- Glan Adda, Devon
- Glan Dwyfach, Devon
- Glan Gors, Devon
- Glan y wern, Devon
- Glan yr afon, Devon
- Glan yr afon, Devon
- Glan yr afon, Devon
- Glan yr afon, Devon
- Glanypwll, Devon
- Glasinfryn, Devon
- Goferydd, Devon
- Golan, Devon
- Groesffordd, Devon
- Groeslon, Devon
- Groeslon, Devon
- Gryn Goch, Devon
- Gwalchmai, Devon
- Gwalchmai Isaf, Devon
- Gwalchmai Uchaf, Devon
- Gwastadgoed, Devon
- Gwastadnant, Devon
- Gwernydd, Devon
- Gwredog, Devon
- Gyrn Goch, Devon