KLM Airlines offers a seamless and enjoyable flying experience from Stockholm Arlanda Airport (ARN) that blends Swedish efficiency with Dutch warmth. KLM's main base of operations is Terminal 2 at Arlanda, which provides passengers with a sleek and contemporary setting to begin their trip. It's easy to navigate KLM Airlines ARN Terminal, whether you're a frequent traveler or on a trip for the first time. An insider's view of what to anticipate on a KLM flight from Arlanda is provided here. The biggest and busiest airport in Sweden is called Arlanda, and it's situated around 40 kilometers north of central Stockholm. It is easily accessible from all directions due to its excellent transportation connections with the city.