A K-1, "Fiance Visa" I'm pretty sure requires the marriage to happen inside the US. At least that's how the immigration people explained it to us, and their web

A K-1, "Fiance Visa" I'm pretty sure requires the marriage to happen inside the US. At least that's how the immigration people explained it to us, and their website, while not saying it outright at least implies it: > With your visa, you can apply for a single admission at a U.S. port-of-entry within the validity of the visa, which will be a maximum of 6 months from the date of issuance. You must marry your U.S. citizen fiancé(e) within 90 days of your entry into the United States. Source: https://travel.state.gov/content/travel/en/us-visas/immigrate/family-immigration/nonimmigrant-visa-for-a-fiance-k-1.html#14 https://travel.state.gov/content/travel/en/us-visas/immigrat...