Magdelaine Cays coral sea map By Robin Jeffries | 29 August 2016 | 0 Magdelaine Cays are 265nm east of Cairns Get Free Email Updates!Signup now and receive an email once we publish new content. Thank you for subscribing. Something went wrong. I agree to have my personal information transfered to MailChimp ( more information ) I will never give away, trade or sell your email address. You can unsubscribe at any time.