The distance between Douala (Cameroon) and Portland (Oregon, USA) is ca. 12.777,1 km (air line).
Distance between Douala and other cities and places worldwide
Distance between Douala and other major cities
Los Angeles13119.8 km
Vancouver12556.8 km- New York City9182.9 km
Mexico CIty11823.1 km
London5356.2 km
Paris5032.3 km
Berlin5400.2 km
Stockholm6188.1 km
Tokyo13201 km