The "75,000 bonus miles" refers to the signature welcome offer for the Capital One Venture and Venture X Rewards Credit Cards in 2026. To earn this bonus, new cardholders must typically spend $4,000 on purchases within the first three months of account opening. In the world of Capital One, these 75,000 miles are worth a "baseline" of $750 when redeemed for travel—either by booking through the Capital One Travel portal or by using the "Purchase Eraser" to offset recent travel expenses on your statement. For those looking for more value, these miles can be transferred to over 15 travel partners, such as British Airways, Avianca, or Turkish Airlines, where they can often be redeemed for international business class flights worth well over $1,500. While the Venture X has a high annual fee ($395), the 75,000-mile bonus effectively covers the cost of the card for the first year, making it one of the most popular premium travel offers available in 2026.