Here's a list of some of the larger New South Wales & ACT venues on the touring theatre regional circuit
http://merrigong.com.au/ Merrigong Theatre Company at the Illawarra Performing Arts Centre / Wollongong
http://shoalhavenentertainment.com.au/ Shoalhaven Entertainment Centre / Nowra NSW
http://www.bmec.com.au/whats-on-bmec.html Bathurst Memorial Entertainment Centre (BMEC) / Bathurst NSW
https://www.orange.nsw.gov.au/theatre/ Orange Civic Theatre / Orange NSW
http://www.civictheatrenewcastle.com.au/ Civic Theatre Newcastle / Newcastle CBD
https://www.thearthousewyong.com.au/whats-on The Art House Wyong NSW
http://www.laycockstreettheatre.com/ Laycock Street Theatre / North Gosford
https://www.cessnockperformingartscentre.com.au/Whats-on Cessnock Performing Arts Centre
https://theq.net.au/ "The Q" - Queanbeyan Performing Arts Centre / Queanbeyan NSW
https://canberratheatrecentre.com.au/ Canberra Theatre Centre / London Circuit, Canberra
http://www.thestreet.org.au/ The Street Theatre / Canberra ACT
https://www.alburycity.nsw.gov.au/whats-on Albury Entertainment Centre
http://www.thecubewodonga.com.au The Cube, Wodonga VIC (just across the NSW border)
http://www.griffithregionaltheatre.com.au Griffith Regional Theatre / Griffith NSW
https://civictheatre.com.au/ Wagga Wagga Civic Theatre
https://mec.midcoast.nsw.gov.au/Home Manning Entertainment Centre - Taree
http://www.glasshouse.org.au/venue-hire/our-spaces/theatre The Glasshouse Theatre / Port Macquarie (opened July 2009)
http://jettytheatre.com/ Coffs Harbour Jetty Memorial Theatre
https://norpa.org.au/whats-on/ Northern Rivers Performing Arts (NORPA) / Lismore NSW
http://www.drtcc.com.au/ Dubbo Regional Theatre and Convention Centre
http://capitoltheatretamworth.com.au/ Tamworth Capitol Theatre