How long would Boris Johnson’s bridge need to be?

The Channel is 20.7 miles (33.3km)

at its narrowest point

Golden Gate

1.7 miles

Humber Bridge

1.38 miles long

Oresund

4.87 miles

Vasco da Gama

7.67 miles

Jiaozhou Bay

26.4 miles

The world's longest bridge over water

The Channel is 20.7 miles (33.3km) at its narrowest point

Golden Gate

1.7 miles

Oresund

4.87 miles

Vasco da Gama

7.67 miles

Humber Bridge

1.38 miles long

Jiaozhou Bay

26.4 miles

The world's longest bridge over water

The Channel is 20.7 miles (33.3km) at its narrowest point

Golden Gate

1.7 miles

Oresund

4.87 miles

Humber Bridge

1.38 miles long

Vasco da Gama

Europe’s longest bridge

7.67 miles

Jiaozhou Bay

26.4 miles

The world's longest bridge over water