United Airlines announced the launch of the 10 Million Charity Miles Giveaway, encouraging members of its MileagePlus loyalty program to vote for their favorite of 38 charitable organizations to receive a portion of a 10-million-mile grant.  Each of the participating organizations, such as The American Cancer Society, Make-A-Wish America, Wounded Warrior Project, Feeding America and Salvation Army, will receive at least 25,000 award miles. Charities with the largest number of votes will receive a larger share of the mileage grant.

MileagePlus members can visit 10millioncharitymiles.com through Dec. 25, 2012, to vote and to view voting results. Voting is also open to individuals who are not currently members of MileagePlus. United invites members to spread the word, particularly on Facebook and Twitter, about the holiday miles donations.

MileagePlus will announce the results in January 2013.