Redshift-distance relation in inhomogeneous cosmology

We continue to study a cosmological model with large-scale inhomogeneity. Working in the cosmic rest frame we determine null geodesics, redshift and area and luminosity distance. Combining the result with Hubble's law enables us to calculate the distance of the local group of galaxies from the origin where the Big Bang gas taken place. We obtain a surprisingly small value of about 2 million light years.