Poland has 14 airports, airfields and heliports in this guide: 13 that take business jets and 1 for turboprops and air taxis. Customs is on site at 4 of them, so you can arrive straight from abroad. The longest runway listed is at Warsaw Chopin Airport – General Aviation Terminal, 3,690 m. Each page has the runway, opening hours, handling companies, how to get there, live weather and a free PDF.