Borders
The treaties, wars and surveys behind the lines on the map.
- Algeria–Libya
- Algeria–Mali
- Argentina–Bolivia
- Argentina–Brazil
- Argentina–Paraguay
- Austria–Italy
- Brazil–France
- Bulgaria–Serbia
- Bulgaria–Türkiye
- Canada–Denmark
- Canada–United States
- China–India
- China–Laos
- China–Russia
- China–Vietnam
- Colombia–Panama
- France–Spain
- Germany–Poland
- India–Pakistan
- Indonesia–Papua New Guinea
- Iran–Pakistan
- Iraq–Jordan
- Iraq–Saudi Arabia
- Iraq–Syria
- Iraq–Türkiye
- Kenya–Tanzania
- Kenya–Uganda
- Malawi–Mozambique
- Malawi–Tanzania
- Malawi–Zambia
- Mexico–United States
- Morocco–Spain
- Namibia–South Africa
- Norway–Russia
- Poland–Russia
Hundreds more to write up. Tell us which border you want next.