What countries border Mauritania?
Mauritania borders 4 countries: Algeria, Mali, Senegal and Western Sahara.
Part of the Western Africa group in the country borders atlas.
🧭 Longest journey: starting from Mauritania, the farthest country you can
reach without a sea crossing is Timor-Leste
— 13 border crossings away.
📏 Closest country by distance: Western Sahara — about 511 km (great-circle distance between country centers, coordinates from mledoze/countries).
Countries near Mauritania
The closest countries to Mauritania that don't share a land border:
Why it matters in Bordlr
Every Bordlr puzzle is built on this border graph: you connect two regions by naming the chain of neighbors between them. Knowing Mauritania's neighbors cold makes it a much faster link in any chain.
Bordlr is a free daily geography game: connect two regions through the lands that border them, in as few countries and as few kilometers as you can.
Play Bordlr — free