Arctic Ocean
45,389 km
Argentina
4,989 km
Armenia
0 km (landlocked)
Aruba
68.5 km
Ashmore and Cartier Islands
74.1 km
Atlantic Ocean
111,866 km
Australia
25,760 km
Austria
0 km (landlocked)
Azerbaijan
0 km (landlocked); note - Azerbaijan borders the Caspian
Sea (800 km, est.)
Bahamas, The
3,542 km