- Cabarita to Relaxin
- Cabramatta West to Relaxin
- Cabramatta to Relaxin
- Cambridge Gardens to Relaxin
- Cambridge Park to Relaxin
- Camden Park to Relaxin
- Camden South to Relaxin
- Camden to Relaxin
- Cammeray to Relaxin
- Campbelltown to Relaxin
- Camperdown to Relaxin
- Campsie to Relaxin
- Canada Bay to Relaxin
- Canley Heights to Relaxin
- Canley Vale to Relaxin
- Canterbury to Relaxin
- Caringbah South to Relaxin
- Caringbah to Relaxin
- Carlingford to Relaxin
- Carramar to Relaxin
- Carrs Creek to Relaxin
- Carss Park to Relaxin
- Cartwright to Relaxin
- Castle Cove to Relaxin
- Castle Hill to Relaxin
- Castlecrag to Relaxin
- Castlereagh to Relaxin
- Casula to Relaxin
- Catherine Field to Relaxin
- Cattai to Relaxin
- Cawdor to Relaxin
- Cecil Hills to Relaxin
- Cecil Park to Relaxin
- Centennial Park to Relaxin
- Chatswood West to Relaxin
- Chatswood to Relaxin
- Cheltenham to Relaxin
- Cherrybrook to Relaxin
- Chester Hill to Relaxin
- Chifley to Relaxin
- Chippendale to Relaxin
- Chipping Norton to Relaxin
- Chiswick to Relaxin
- Church Point to Relaxin
- Claremont Meadows to Relaxin
- Claymore to Relaxin
- Clemton Park to Relaxin
- Clontarf to Relaxin
- Clovelly to Relaxin
- Clyde to Relaxin
- Cobbitty to Relaxin
- Collaroy to Relaxin
- Colyton to Relaxin
- Como to Relaxin
- Concord West to Relaxin
- Concord to Relaxin
- Condell Park to Relaxin
- Connells Point to Relaxin
- Constitution Hill to Relaxin
- Coogee to Relaxin
- Cranebrook to Relaxin
- Cremorne Point to Relaxin
- Cremorne to Relaxin
- Cromer to Relaxin
- Cronulla to Relaxin
- Crows Nest to Relaxin
- Croydon Park to Relaxin
- Croydon to Relaxin
- Curl Curl to Relaxin
- Currans Hill to Relaxin
- Sydney Airport to Relaxin
- Relaxin to Cabarita
- Relaxin to Cabramatta West
- Relaxin to Cabramatta
- Relaxin to Cambridge Gardens
- Relaxin to Cambridge Park
- Relaxin to Camden Park
- Relaxin to Camden South
- Relaxin to Camden
- Relaxin to Cammeray
- Relaxin to Campbelltown
- Relaxin to Camperdown
- Relaxin to Campsie
- Relaxin to Canada Bay
- Relaxin to Canley Heights
- Relaxin to Canley Vale
- Relaxin to Canterbury
- Relaxin to Caringbah South
- Relaxin to Caringbah
- Relaxin to Carlingford
- Relaxin to Carramar
- Relaxin to Carrs Creek
- Relaxin to Carss Park
- Relaxin to Cartwright
- Relaxin to Castle Cove
- Relaxin to Castle Hill
- Relaxin to Castlecrag
- Relaxin to Castlereagh
- Relaxin to Casula
- Relaxin to Catherine Field
- Relaxin to Cattai
- Relaxin to Cawdor
- Relaxin to Cecil Hills
- Relaxin to Cecil Park
- Relaxin to Centennial Park
- Relaxin to Chatswood West
- Relaxin to Chatswood
- Relaxin to Cheltenham
- Relaxin to Cherrybrook
- Relaxin to Chester Hill
- Relaxin to Chifley
- Relaxin to Chippendale
- Relaxin to Chipping Norton
- Relaxin to Chiswick
- Relaxin to Church Point
- Relaxin to Claremont Meadows
- Relaxin to Claymore
- Relaxin to Clemton Park
- Relaxin to Clontarf
- Relaxin to Clovelly
- Relaxin to Clyde
- Relaxin to Cobbitty
- Relaxin to Collaroy
- Relaxin to Colyton
- Relaxin to Como
- Relaxin to Concord West
- Relaxin to Concord
- Relaxin to Condell Park
- Relaxin to Connells Point
- Relaxin to Constitution Hill
- Relaxin to Coogee
- Relaxin to Cranebrook
- Relaxin to Cremorne Point
- Relaxin to Cremorne
- Relaxin to Cromer
- Relaxin to Cronulla
- Relaxin to Crows Nest
- Relaxin to Croydon Park
- Relaxin to Croydon
- Relaxin to Curl Curl
- Relaxin to Currans Hill
- Relaxin to Sydney Airport