Which state is closer to the Pacific Ocean -- Idaho or Kentucky?

Idaho is indeed closer to the Pacific Ocean compared to Kentucky. Idaho is located in the northwestern part of the United States, and it shares a border with Washington and Oregon, which are both coastal states that have access to the Pacific Ocean. The nearest point of access to the Pacific from Idaho is relatively short compared to Kentucky, which is situated in the southeastern part of the country and does not have direct access to any ocean.

Oregon and Washington, while being mentioned as options, are not the focus of this particular question since they are not direct comparisons between Idaho and Kentucky. The key factor lies in geographical location concerning coastal access, making Idaho the correct answer when determining proximity to the Pacific Ocean.