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