Nearly all cities and towns have some kind of public transport including buses and taxis which implies going around in Cambodia is not a difficulty.
Information about almost all kinds of public transport in Cambodia which includes airlines, airports in Cambodia, bus routes, driving maps and trains in Cambodia are listed on this page.
The tables underneath provides more information relating to the travel methods to get around Cambodia: Travel by rail, travel by air, and travel by bus and car.
Airports in Cambodia
Public Transport in Cambodia
Cambodian Public Transport Questions