Phnom Penh International Airport of cambodia

Phnom Penh International Airport is the second-largest and second-busiest airport in Cambodia after Angkor International Airport in Siem Reap. It is located 7 kilometres (4.3 mi) west of central Phnom Penh. Taxis, pick-ups, and minibuses leave the city for destinations all over the country, but are fast losing ground to cheaper and more comfortable buses. Phnom Penh also has a rail service.
Cambodia's national flag carrier, Cambodia Angkor Air, launched in 2009, is headquartered in Phnom Penh and has its main hub there, with an additional hub at the Angkor International Airport