  We present mid-infrared (mid-IR) period$-$luminosity relations (PLRs) for
Mira variables in the Large Magellanic Cloud (LMC). We provide, for the first
time, the relations for three WISE (W1, W2, W3) and four Spitzer ($[3.6]$,
$[4.5]$, $[5.8]$, $[8.0]$) bands, separately for oxygen-rich (O-rich) and
carbon-rich (C-rich) Miras. The models for PLRs have been selected between a
linear fit, a double linear fit with a kink, and a quadratic fit using the
Bayesian Information Criterion (BIC). Our PLRs have been transformed to the
absolute scale by applying the OGLE reddening map of the LMC and the accurate
LMC distance determined by the Araucaria Project. Our relations allow measuring
distances to individual O-rich and C-rich Mira stars with the accuracy of $7\%$
and $11\%$, respectively. They are the most accurate Mira PLRs in the mid-IR to
date.
