Ontario Geography Statistics of

• Land Area:
  (land) 917,741 sq km
  (water) 158,654 sq km
  (TOTAL) 1,076,395 sq km
  
  
  To convert sq km (kilometers) to sq miles, multiply kilometers by: 0.386102
• Land Area: (all provinces)
• Horizontal Width: 1114 km from the Manitoba border directly west of Kenora, then straight east to border with Quebec.
• Vertical Length: 1606 km from Fort Severn, south-southeast to Toronto.
  
  Note: Maximum lengths and widths are point-to-point, straight-line measurements from a Mercator map projection, and will vary some using other map projections
• Bordering Country: (1) USA
• Bordering Provinces: (2) Manitoba and Quebec
• Coastline (Hudson/James Bays): 1210 km (752 mi)
• Coastline (Great Lakes): 7600 km (4725 mi)
• Geographic Center: about 6 km NNE of Hornepayne
• Highest Point: Ishpatina Ridge, 693 m (2,274 ft.)
• Lowest Point: Sea Level, Hudson Bay, 0 meters
• Latitude and Longitude
• Relative Location