The sun is about 15,000 km big
how big is the Sun in kms
There is not a way to tell how many km are from the sun to Sedna. It is a long distence from the sun to Sedna.
No.... Haha :P Jupiter - 142 984 km Sun - 1 391 000 km (Diameter)
149.6 million km
150 million km :) :-
Mars is 227,936,640 km (141,633,263 miles) from the sun on average.
It has a radius of between 0.15 and 0.20 that of our Sun. The Sun has a radius of about 696,000 km, so Barnard's Star has a radius of between 104,400 km and 139,200. Average about 121,800 km
483.77 million miles (778.55 million km).
The largest known star "VY Canis Majoris" has a 987,600,000 km radius whereas the sun only has a puney 695,500 km radius.
Mars is 6,786 Km. in diameter. Big is a relative term. It is big compared to its moons but small compared to the sun
With a diameter of 1377648 km of the Sun vs the diameter of 12756 km of Earth, The Sun is 108 times bigger than the Earth. (See related link "Planet Size Comparation", select Sun and press "Compare") .
It gets as close as 4,452,940,833 km and as far as 4,553,946,490 km.