| First Letter (Hemisphere) | Country | Total Area |
| A (Eastern/Northern) | |
| B (Western/Northern) | |
| C (Eastern/Northern) | |
| D (Eastern/Northern) | |
| E (Eastern/Northern)* | |
| F (Eastern & Western/Southern) | |
| G (Western/Northern) | |
| H (Eastern/Northern)* | |
| I (Western/Northern) | |
| J (Western/Northern) | |
| K (Western/Northern) | |
| L (Eastern/Southern) | |
| M (Eastern/Northern) | |
| | First Letter (Hemisphere) | Country | Total Area |
| N (Eastern/Southern) | |
| O (Eastern/Northern)* | |
| P (Eastern/Northern) | |
| Q (Eastern/Northern) | |
| R (Western/Northern) | |
| S (Eastern/Southern) | |
| T (Western/Northern) | |
| U (Eastern/Southern) | |
| V (Western/Northern) | |
| W (Eastern/Southern) | |
| X (Eastern/Northern)* | |
| Y (Eastern/Northern) | |
| Z (Eastern/Northern) | |
|