We explore emerging relationships between the Gromov-Hausdorff distance, Borsuk-Ulam theorems, and Vietoris-Rips simplicial complexes. The Gromov-Hausdorff distance between two metric spaces $X$ and $Y$ can be lower bounded by the distortion of (possibly discontinuous) functions between them. The more these functions must distort the metrics, the larger the Gromov-Hausdorff distance must be. Topology has few tools to obstruct the existence of discontinuous functions. However, an arbitrary function $f\colon X\to Y$ induces a continuous map between their Vietoris-Rips simplicial complexes, where the allowable choices of scale parameters depend on how much the function $f$ distorts distances. We can then use equivariant topology to obstruct the existence of certain continuous maps between Vietoris-Rips complexes. With these ideas we bound how discontinuous an odd map between spheres $S^k\to S^n$ with $k>n$ must be, generalizing a result by Dubins and Schwarz (1981), which is the case $k=n+1$. As an application, we recover or improve upon all of the lower bounds from Lim, M\'emoli, and Smith (2022) on the Gromov-Hausdorff distances between spheres of different dimensions. We also provide new upper bounds on the Gromov-Hausdorff distance between spheres of adjacent dimensions.
