Zagreb scores 78/100 for Connectivity for Business Travelers. International Airport Connectivity (24/30): Zagreb Franjo Tuđman Airport (ZAG) provides strong European connectivity with direct flights to major hubs including London, Paris, Frankfurt, Amsterdam, Rome, and Vienna. Star Alliance partnerships through Lufthansa, Austrian Airlines, and Croatia Airlines facilitate intercontinental connections. The airport is 17km from city center (20-30 minute drive) with modern facilities, efficient immigration, and multiple ground transport options including shuttle buses, taxis, and car rentals. However, limited direct intercontinental flights and reliance on European hubs for global connections prevent a higher score. Domestic Airport and Rail Connectivity (20/25): Strong rail connectivity through Zagreb Glavni Kolodvor, Croatia's largest railway hub, offering extensive domestic routes to Split, Rijeka, Osijek, and Pula, plus international connections to Vienna, Budapest, Ljubljana, Belgrade, Munich, Venice, and Zurich. The station is centrally located (15-minute walk from main square) with excellent tram access (lines 2, 4, 6, 9, 13). Domestic flights are seasonal and limited (Split, Dubrovnik, Pula, Zadar via Croatia Airlines, May-October only), as road/rail transport dominates domestic travel due to compact geography. The supplementary Zagreb West Station adds regional capacity. Public Transportation Systems (21/25): Comprehensive network operated by ZET featuring 15 day tram lines and 4 night lines as the backbone, complemented by 100+ bus routes. Service operates 4:00 AM to midnight with night services available. The iconic blue trams efficiently connect city center, business venues, hotels, and conference facilities including Zagreb Fair and Arena Zagreb. Multiple ticketing options (kiosks, mobile app, drivers) with single rides, daily, and multi-day passes. No metro system, but integrated tram-bus network effectively covers all major areas. Excellent pedestrian infrastructure with well-maintained sidewalks, pedestrian zones, car-free areas around Ban Jelačić Square, Ilica Street, and Upper Town, plus accessible features (ramps, tactile paving). Alternative Transportation Options (13/20): Good variety including established taxi companies (Cammeo, Radio Taxi), ride-sharing (Uber, Bolt), Nextbike bike-sharing system with numerous city center stations, and electric scooters (Bolt, Lime). The compact city center makes walking highly practical between venues. However, the range and integration of alternative options are less developed compared to larger European business destinations, limiting innovation in mobility solutions.