total area:9,984,670 sq km land area: 9,093,507 sq km US: 9,826,675 sq km vs. Canada: 9,984,670 land boundaries: total- 8,893 km border countries: US (8,893 km) (includes 2,477 with Alaska) note: Canada is the world's largest country that only borders one country Coastline: 202,080 km Climate: varies from temperate (cold, dry, rainy) in south to subarctic and arctic in the north terrain: mostly plains with mountains in the west and low lands in the southeast lowest point: Atlantic Ocean (0 m) Highest point: Mount Logan (5,959 m)