The article attempts to understand the dynamics of academic mobility and intellectual exchange during the period of 1700-1930 in Arabia. It challenges the accounts of how pre-oil Arabia is an intellectually isolated place, indicating that the Arabian Peninsula was a component of broader knowledge ecologies, interconnected by educational travel, pilgrimage, the exchange of manuscripts, and by links between teachers and students. The article is developed based on the Arabic biographical work and travel literature, and current studies on the history of Islamic intellectuals, to present the idea of knowledge paths, whereby the current trends of movement promoted the generation of intellectual power and transmission of education. The study tries to avoid the trap of splitting knowledge, teaching, and learning into institutional and/or local settings by anticipating the movement of scholars, texts, and pedagogical practices among the Hijaz, Najd, Yemen, Iraq, Egypt, Syria, and the Indian Ocean world. It demonstrates with some of the most crucial historical cases and mobility-based method of analysis that intellectual authority was not obtained only by means of local education but by means of interaction with wider circles of scholars. The article adds to a body of work on the intellectual history of Islam through an introduction to the spatial and infrastructural thinking of knowledge routes for the study of scholarly mobility. It states that the same routes of motion linked the educational communities of each region and allowed the dissemination of knowledge long before the modern educational systems were invented. Thus, Arabia is not only not an intellectual periphery, but rather a connective zone in the wider Islamic scholarly geographies.