What is the most northern city you can drive to?

The most northern city you can drive to is Nuuk, the capital of Greenland. It is accessible via the North Atlantic Highway, connecting it to other towns and settlements, although driving conditions can be challenging due to the remote landscape. However, it should be noted that the term "city" can be subjective, and some might refer to other remote towns like Longyearbyen in Svalbard, Norway, which is also drivable but has a smaller population.