Venus is larger than Mercury: 12,104 km vs 4,879 km. The difference is 7,225 km, so Venus is about 2.5 times the value of Mercury.
| Item | Value | Position in ranked list |
|---|---|---|
| Mercury | 4,879 km | 1 of 8 |
| Venus | 12,104 km | 3 of 8 |
Values are approximate and rounded. This comparison comes from the list "planets by diameter, smallest first" (8 items, position 1 is first in that order).
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