- Kallista to Quest East Melbourne
- Kalorama to Quest East Melbourne
- Kangaroo Ground to Quest East Melbourne
- Kealba to Quest East Melbourne
- Keilor Downs to Quest East Melbourne
- Keilor East to Quest East Melbourne
- Keilor Lodge to Quest East Melbourne
- Keilor North to Quest East Melbourne
- Keilor Park to Quest East Melbourne
- Keilor to Quest East Melbourne
- Kensington to Quest East Melbourne
- Kew East to Quest East Melbourne
- Kew to Quest East Melbourne
- Keysborough to Quest East Melbourne
- Kilsyth South to Quest East Melbourne
- Kilsyth to Quest East Melbourne
- Kings Park to Quest East Melbourne
- Kingsbury to Quest East Melbourne
- Kingsville to Quest East Melbourne
- Knoxfield to Quest East Melbourne
- Koo Wee Rup to Quest East Melbourne
- Kooyong to Quest East Melbourne
- Melbourne Airport to Quest East Melbourne
- Quest East Melbourne to Kallista
- Quest East Melbourne to Kalorama
- Quest East Melbourne to Kangaroo Ground
- Quest East Melbourne to Kealba
- Quest East Melbourne to Keilor Downs
- Quest East Melbourne to Keilor East
- Quest East Melbourne to Keilor Lodge
- Quest East Melbourne to Keilor North
- Quest East Melbourne to Keilor Park
- Quest East Melbourne to Keilor
- Quest East Melbourne to Kensington
- Quest East Melbourne to Kew East
- Quest East Melbourne to Kew
- Quest East Melbourne to Keysborough
- Quest East Melbourne to Kilsyth South
- Quest East Melbourne to Kilsyth
- Quest East Melbourne to Kings Park
- Quest East Melbourne to Kingsbury
- Quest East Melbourne to Kingsville
- Quest East Melbourne to Knoxfield
- Quest East Melbourne to Koo Wee Rup
- Quest East Melbourne to Kooyong
- Quest East Melbourne to Melbourne Airport