Phnom Penh International Airport (PNH) serves as the primary gateway to Cambodia's capital, Phnom Penh. The airport is located approximately 10 kilometers (6 miles) from the city center, making it easily accessible for travelers.

PNH is moderately sized, handling both domestic and international flights. It features a single terminal that accommodates all airline operations, thus simplifying navigation for passengers. The terminal is divided into distinct arrival and departure areas, which facilitates the flow of travelers and minimizes confusion.

Transportation options to and from the airport include taxis, tuk-tuks, and shuttle services. Car rental facilities are also available, providing additional flexibility for visitors wanting to explore the region.

In terms of facilities, Phnom Penh International Airport offers a range of amenities, including duty-free shops, restaurants, currency exchange services, and lounges. The airport is designed to cater to the needs of passengers, with clear signage and assistance available for those who require help. Overall, PNH is equipped to handle the passenger volume with efficiency and ease.