| True area | On the old Mercator map | Distortion vs truth |
|---|
| Aruba | 157 km² | 165 km² | 1.1× |
| Greenland | 2,154,754 km² | 25,447,645 km² | 11.8× |
| Africa | 30,370,000 km² | — | 1× |
Old maps drew Aruba at about 165 km² km². The truth is 157 km² km² — a difference of 5%% that school atlases carried for centuries.