<P> The Channel Tunnel ( French : Le tunnel sous la Manche ; also nicknamed Chunnel ) is a 50.45 - kilometre ( 31.35 mi ) rail tunnel linking Folkestone , Kent , in the United Kingdom , with Coquelles , Pas - de-Calais , near Calais in northern France , beneath the English Channel at the Strait of Dover . At its lowest point , it is 75 m ( 250 ft ) deep below the sea bed , and 115 m ( 380 ft ) below sea level . At 37.9 kilometres ( 23.5 mi ) , the tunnel has the longest undersea portion of any tunnel in the world , although the Seikan Tunnel in Japan is both longer overall at 53.85 kilometres ( 33.46 mi ) and deeper at 240 metres ( 790 ft ) below sea level . The speed limit for trains in the tunnel is 160 kilometres per hour ( 99 mph ) . </P>
<P> The Channel Tunnel ( French : Le tunnel sous la Manche ; also nicknamed Chunnel ) is a 50.45 - kilometre ( 31.35 mi ) rail tunnel linking Folkestone , Kent , in the United Kingdom , with Coquelles , Pas - de-Calais , near Calais in northern France , beneath the English Channel at the Strait of Dover . At its lowest point , it is 75 m ( 250 ft ) deep below the sea bed , and 115 m ( 380 ft ) below sea level . At 37.9 kilometres ( 23.5 mi ) , the tunnel has the longest undersea portion of any tunnel in the world , although the Seikan Tunnel in Japan is both longer overall at 53.85 kilometres ( 33.46 mi ) and deeper at 240 metres ( 790 ft ) below sea level . The speed limit for trains in the tunnel is 160 kilometres per hour ( 99 mph ) . </P>
what is the name of the tunnel between england and france
what is the name of the tunnel between england and france
Channel Tunnel
Channel Tunnel