VEHICLE CONTROL SYSTEM, VEHICLE CONTROL DEVICE, AND RECORDING MEDIUM

A vehicle control system comprising a vehicle control device, and a remote operation terminal. The vehicle control device controls a host vehicle capable of traveling in each of an autonomous self-driving mode, a remote self-driving mode, and a manual driving mode. The remote operation terminal remotely operate the host vehicle. The vehicle control device acquires a nearby-vehicle driving mode representing a driving mode of a nearby vehicle that is a vehicle near the host vehicle. In a case in which the nearby-vehicle driving mode of the nearby vehicle is a remote self-driving mode and a driving mode of the host vehicle is the autonomous self-driving mode, the vehicle control device controls travel of the host vehicle in the autonomous self-driving mode so that a distance between the nearby vehicle and the host vehicle becomes equal to or greater than a predetermined distance.