Aachen scores 78/100 for Connectivity for Business Travelers. International Airport Connectivity (24/30): Aachen benefits from access to multiple international airports: Cologne Bonn Airport (CGN) at 90km (~1 hour), Düsseldorf Airport (DUS) at 80-85km with extensive global connectivity to Europe, North America, Asia, and Middle East, Maastricht Aachen Airport (MST) at 30km for European services, and Brussels Airport (BRU) at 120km. While proximity to multiple hubs is excellent, Aachen lacks a dedicated major airport within immediate vicinity, requiring 1+ hour travel times. Domestic Airport and Rail Connectivity (23/25): Excellent rail connectivity through Aachen Hauptbahnhof with direct ICE/IC connections to Cologne (1 hour), Düsseldorf, Frankfurt, plus international routes to Brussels, Liège, and Maastricht. Domestic flights available via CGN and DUS to Munich, Berlin, Hamburg, Stuttgart. Strategic tri-border location provides seamless regional integration through AVV network. Public Transportation Systems (20/25): Comprehensive ASEAG bus network with regular, express, and night services connecting city center, university, and residential areas. Integration into AVV regional network enables cross-border connectivity. Modern, accessible buses with real-time information. However, lacks metro or tram systems common in larger business destinations. Station well-connected to venues within walking distance. Alternative Transportation Options (17/20): Strong options including 24/7 taxi services at major hubs, ride-sharing (Uber, FreeNow), nextbike bike-sharing system, e-scooter services, and private car/shuttle arrangements through hotels. Highly pedestrian-friendly historic center with 10-15 minute walking distances between venues. Bike-friendly infrastructure supports sustainable mobility. Minor limitation: compact city size reduces need for extensive alternative networks.