Earth vs Venus size comparison

Comparison of the size between the blue planet, the Earth and the yellow planet Venus. Venus is covered with plains of lava.

Object	Earth	Venus
Type	Rocky planet	Rocky planet
Age	4.54 billion years	4.5 billion years
Population	7.7 billion	0
Diameter	12,742 km	12,104 km
Mean radius	6,371 km	6,051 km
Mass	5.97 × 1024 kg	4.86 × 1024 kg
Orbital period	365 days	224 days
Rotation duration	24 hours	-243 days
Surface temperature (average)	288 K 14.9 °C 58.7 °F	735 K 462 °C 863 °F
Surface gravity	9.8 m/s²	8.8 m/s²
Mean density	5.5 g/cm3	5.2 g/cm3
Orbital distance	150 million km	108 million km
Circumference	40,075 km	38,019 km
Surface area	510 million km²	460 million km²
Volume	1.08 × 1012 km3	0.92 × 1012 km3
Escape velocity	11.1 km/s	10.3 km/s
Average orbital speed	29.78 km/s	35 km/s
Aphelion	152 million km	108 million km
Perihelion	147 million km	107 million km
Semi major axis	149 million km	108 million km
Inclination	7.1°	3.3°
Surface pressure	101.3 kPa	9.2 MPa
Atmosphere composition	78% nitrogen (N2), 21% oxygen (O2), ~ 1% water vapor, 0.9% argon, 0.04% carbon dioxide	96.5% carbon dioxide, 3.5% nitrogen, 0.01% sulfur dioxide
Crust composition	60% silica, 16% alumina, 6% lime, 6% iron oxide, 4% magnesia, 3% sodium oxide, 2% potassium oxide	silica, iron, nickel
Distance from the Milky Way center	27,200 light years	27,200 light years

Note: if one of the objects is not visible, it just means that it is too tiny to be displayed compared to the other one.