Distances to molecular clouds in the Galactic longitude l=10-20 deg from the MWISP 12CO 1-0 survey

We present distances to 56 molecular clouds within $10\text{degr}\le l\le 20\text{degr}$ and $\mathrm{\mid }b\mathrm{\mid }\le 5.25\text{degr}$ from the Milky Way Imaging Scroll Painting (MWISP) ${}^{12}$CO survey, 47 of which are first-time determinations. The molecular clouds were identified using the DBSCAN algorithm, and their distances were measured with the model-calibrated color-distance method using $J-K{}_s$ colors and the distances provided by 2MASS and $\mathit{\text{Gaia}}$ EDR3. The distances range from $\sim$275 pc to $\sim$2118 pc. We also derived the physical properties of molecular clouds and found a moderate correlation between the dust extinction and the ${}^{12}$CO integrated intensity.