Sardinia receives a connectivity score of 72/100 for business travelers. International Airport Connectivity (30%): 23/30 - Sardinia offers strong international connectivity through three airports (Cagliari CAO, Olbia OLB, Alghero AHO) with extensive European connections to London, Paris, Frankfurt, Amsterdam, Barcelona, Rome, Milan, and Venice. Operated by traditional carriers (Alitalia, Lufthansa, British Airways) and low-cost airlines (Ryanair, easyJet, Wizz Air), connectivity expands significantly during peak season (May-October) with Scandinavian and Eastern European routes. However, limited direct intercontinental flights require connections through Rome Fiumicino or Milan Malpensa, and seasonal variations affect year-round business travel convenience. Domestic Airport and Rail Connectivity (25%): 16/25 - Domestic air connectivity is excellent with multiple daily flights from all three airports to Rome, Milan, Venice, Turin, Bologna, and Naples (1-1.5 hour flight times). However, rail connectivity is notably limited compared to mainland Italy. Trenitalia operates regional services connecting Cagliari, Olbia, Sassari, and Oristano, but the network is restricted with routes primarily along coasts, limited cross-island connections, long journey times between cities, and inadequate coverage of smaller towns and rural areas requiring bus connections. Public Transportation Systems (25%): 16/25 - Public transportation is managed by ARST with extensive bus networks connecting major cities and rural areas. Cagliari offers the most developed system with CTM buses and Metrocagliari light metro connecting the metropolitan area. However, bus frequency varies significantly between urban centers (regular service) and rural areas (limited, especially weekends/holidays), making it less reliable than mainland Italian cities and requiring advance planning for large groups or venues outside urban centers. Alternative Transportation Options (20%): 17/20 - Sardinia provides diverse alternative transportation with taxis readily available in major cities and airports (though requiring advance booking), bike/e-bike rentals in coastal towns, popular scooter/motorcycle rentals, private driver services, car rentals, and organized shuttle services for groups. Ride-sharing services have limited presence compared to mainland Italy, available only in larger urban centers with advance planning recommended.