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