Effective transportation of carbon dioxide has been identified as a significant challenge for a large-scale deployment of the Carbon Capture and Sequestration (CCS). Pipelines are considered the most cost-effective and safest option to transport large amounts of CO2 over long distances. The development of integrated pipeline networks may enable a faster large-scale development of the CCS exploiting the economies of scale. The aim of this study was to evaluate pressure and temperature profiles in carbon dioxide pipelines and identify key parameters affecting transport. A one-dimensional, steady state, non-isothermal, multi-component model for natural gas network was adapted for carbon dioxide. The model is composed of two loop cycles, the fluid-dynamic (flow equation) and the energy problem (energy equation).