Top 10 Smallest Countries in the World

1. Vatican City — 0.49 km²/0.17 mi²

2. Monaco — 2 km²/0.78 mi²

3. Nauru — 20 km²/8.1 mi²

4. Tuvalu — 30 km²/11.6 mi²

5. San Marino — 60 km²/24 mi²

6. Liechtenstein — 160 km²/62 mi²

7. Marshall Islands — 180 km²/70 mi²

8. Saint Kitts and Nevis — 260 km²/101 mi²

9. Maldives — 300 km²/116 mi²

10. Malta — 320 km²/122 mi²