- Galston to Astra North Sydney
- Georges Hall to Astra North Sydney
- Gilead to Astra North Sydney
- Girraween to Astra North Sydney
- Gladesville to Astra North Sydney
- Glebe to Astra North Sydney
- Glen Alpine to Astra North Sydney
- Glenbrook to Astra North Sydney
- Glendenning to Astra North Sydney
- Glenfield to Astra North Sydney
- Glenhaven to Astra North Sydney
- Glenmore Park to Astra North Sydney
- Glenorie to Astra North Sydney
- Glenwood to Astra North Sydney
- Glossodia to Astra North Sydney
- Gordon to Astra North Sydney
- Gosford to Astra North Sydney
- Granville to Astra North Sydney
- Green Valley to Astra North Sydney
- Greenacre to Astra North Sydney
- Greendale to Astra North Sydney
- Greenfield Park to Astra North Sydney
- Greenwich to Astra North Sydney
- Gregory Hills to Astra North Sydney
- Greystanes to Astra North Sydney
- Grose Vale to Astra North Sydney
- Grose Wold to Astra North Sydney
- Guildford West to Astra North Sydney
- Guildford to Astra North Sydney
- Gymea Bay to Astra North Sydney
- Gymea to Astra North Sydney
- Sydney Airport to Astra North Sydney
- Astra North Sydney to Galston
- Astra North Sydney to Georges Hall
- Astra North Sydney to Gilead
- Astra North Sydney to Girraween
- Astra North Sydney to Gladesville
- Astra North Sydney to Glebe
- Astra North Sydney to Glen Alpine
- Astra North Sydney to Glenbrook
- Astra North Sydney to Glendenning
- Astra North Sydney to Glenfield
- Astra North Sydney to Glenhaven
- Astra North Sydney to Glenmore Park
- Astra North Sydney to Glenorie
- Astra North Sydney to Glenwood
- Astra North Sydney to Glossodia
- Astra North Sydney to Gordon
- Astra North Sydney to Gosford
- Astra North Sydney to Granville
- Astra North Sydney to Green Valley
- Astra North Sydney to Greenacre
- Astra North Sydney to Greendale
- Astra North Sydney to Greenfield Park
- Astra North Sydney to Greenwich
- Astra North Sydney to Gregory Hills
- Astra North Sydney to Greystanes
- Astra North Sydney to Grose Vale
- Astra North Sydney to Grose Wold
- Astra North Sydney to Guildford West
- Astra North Sydney to Guildford
- Astra North Sydney to Gymea Bay
- Astra North Sydney to Gymea
- Astra North Sydney to Sydney Airport