Askim is compact and very walkable, making it easy for travelers to navigate on foot. The town center offers a range of shops and shopping centers within walking distance, and most daily errands can be accomplished without needing a car. While the city itself has good walkability, some attractions outside the central area may require the use of a car or public transportation.

Public transit in Askim is reasonably good, offering train and bus connections to Oslo and local bus services that cover Askim and adjacent regions. This makes it relatively straightforward to explore the town and nearby areas. However, the frequency and coverage might not be comprehensive, requiring some planning for longer journeys or visits to the countryside.

Askim is bikeable, with dedicated pedestrian and bicycle paths available from the town center. However, the overall biking infrastructure is mixed and the terrain may present challenges depending on the area. Biking can be a suitable option for some errands or leisurely rides, although it may not be the most practical option for all everyday needs, especially for travelers unfamiliar with sharing roads with vehicles.