us citizen can travel to canada without visa.
how many countries can us citizen travel without visa?
canada
na
na
two additional "k" categories of visas exist. the k-3 visa is for the spouse of a us citizen. it was created to allow a foreign spouse of a us citizen the opportunity to enter the us as a non-immigrant and adjust status to a lawful permanent resident by filling out the i-485 form to the uscis. it is similar to the ir1/cr1 category which are also for the spouse of a us citizen. the only practical difference is that a k-3 visa is a non-immigrant visa, thus the foreign spouse must adjust to immigrant status after arrival in the us. the ir1/cr1 visa categories are immigrant visas thus require no adjustment of status once the beneficiary has arrived in the united states. a k-4 visa is a derivative visa issued to the child of a k-3 visa holder.
k-1 visa