In recent years, the concept of sustainable mobility has been increasingly pursued; as a result, the need for effective planning of pedestrian infrastructure is highlighted. This research employs configurational analysis, specifically the spatial syntax methodology, to examine pedestrian flows in urban environments. Spatial analysis was integrated with demographic data to assess pedestrian movement patterns and network accessibility. The area in question falls within a district of the city of Rome, such as the Nomentano-Tiburtina. To improve predictive accuracy, an approach is proposed that studies the influence of neighboring municipalities on the estimation of pedestrian crowding. The results reveal that this consideration significantly influences the integration and estimates of pedestrian flow. This study offers valuable insights for urban planners seeking to optimize pedestrian networks and promote sustainable urban mobility.