- Gardenvale to Quest Caroline Springs
- Geelong West to Quest Caroline Springs
- Geelong to Quest Caroline Springs
- Gheringhap to Quest Caroline Springs
- Gisborne South to Quest Caroline Springs
- Gisborne to Quest Caroline Springs
- Gladstone Park to Quest Caroline Springs
- Glen Huntly to Quest Caroline Springs
- Glen Iris to Quest Caroline Springs
- Glen Waverley to Quest Caroline Springs
- Glenroy to Quest Caroline Springs
- Gowanbrae to Quest Caroline Springs
- Grantville to Quest Caroline Springs
- Greensborough to Quest Caroline Springs
- Greenvale to Quest Caroline Springs
- Grovedale to Quest Caroline Springs
- Guys Hill to Quest Caroline Springs
- Melbourne Airport to Quest Caroline Springs
- Quest Caroline Springs to Gardenvale
- Quest Caroline Springs to Geelong West
- Quest Caroline Springs to Geelong
- Quest Caroline Springs to Gheringhap
- Quest Caroline Springs to Gisborne South
- Quest Caroline Springs to Gisborne
- Quest Caroline Springs to Gladstone Park
- Quest Caroline Springs to Glen Huntly
- Quest Caroline Springs to Glen Iris
- Quest Caroline Springs to Glen Waverley
- Quest Caroline Springs to Glenroy
- Quest Caroline Springs to Gowanbrae
- Quest Caroline Springs to Grantville
- Quest Caroline Springs to Greensborough
- Quest Caroline Springs to Greenvale
- Quest Caroline Springs to Grovedale
- Quest Caroline Springs to Guys Hill
- Quest Caroline Springs to Melbourne Airport