Macquarie Global Infrastructure Total Return Fund Inc. Announces August 4, 2011 Investor Conference Call

The Macquarie Global Infrastructure Total Return Fund Inc. (NYSE:MGU) (the “Fund”) announced that Andrew Maple-Brown, Portfolio Manager of the Fund, will host an investor conference call on Thursday, August 4, 2011 at 4:15 PM ET to discuss the Fund’s results for the half-year ended May 31, 2011.

To listen to the investor conference call, please dial 1-877-407-8033 (domestic) or 1-201-689-8033 (international) at least 10 minutes prior to the scheduled start time and ask to be placed into the MGU Investor Call.

Interested parties can also listen to a live audio webcast of the call. The webcast will be accessible via http://www.investorcalendar.com/IC/CEPage.asp?ID=165269. Please allow extra time prior to the call to visit the site and register for the webcast.

A replay will be available following the call’s conclusion through August 4, 2012, at 1-877-660-6853 (domestic) or 1-201-612-7415 (international), Account Number: 286, Conference ID: 376567. An online archive of the webcast will also be available on the MGU website through September 4, 2011.

About the Macquarie Global Infrastructure Total Return Fund Inc.

Macquarie Global Infrastructure Total Return Fund Inc., a non-diversified closed-end fund, is listed on the NYSE.

The Fund’s investment adviser is Macquarie Capital Investment Management LLC, which is a part of Macquarie Funds Group and a wholly-owned, indirect subsidiary of Macquarie Group Limited.

Past performance is no assurance of future results. Investment return and market value of an investment in the Fund will fluctuate. Shares, when sold, may be worth more or less than their original costs. An investor should consider investment objectives, risks, charges and expenses carefully before investing. Forward-looking statements are based on information that is available on the date hereof, and neither the Investment Adviser nor any other person affiliated with the Investment Adviser has any duty to update any forward-looking statements. Important factors that could affect actual results to differ from these statements include, among other factors, material, negative changes to the asset class and the actual composition of the portfolio.

Investments in the Fund are not deposits with or other liabilities of Macquarie Bank Limited ABN 46 008 583 542 (“MBL”) nor any Macquarie Group company and are subject to investment risk, including possible delays in repayment and loss of income and principal invested. Neither MBL nor any other member company of the Macquarie Group guarantees the performance of the Fund or the repayment of capital from the Fund or any particular rate of return.