Wanderlust World Wanderlust World Yes, a coach can go through the Channel Tunnel. The tunnel (also called the Chunnel) is a 50.5-kilometre (31.4-mile) undersea rail tunnel connecting Folkestone, Kent, UK, with Coquelles, Pas-de-Calais, France, beneath the English Channel at the Strait of Dover. Coaches are transported through the tunnel on car-carrying trains.