We all have frustrations in life. Why are airline credit card reward miles be one of them? Capital One is making those miles worth something with an unprecedented promotion - the "Match My Miles Challenge." Consumers who open a new Capital One Venture Card and spend $1,000 on their card in the first three months can match up to 100,000 miles they already have in an airline credit card rewards program. Capital One will match miles until they reach up to one billion according to Pam Girardo of Capital One.