Aiken is car-dependent, with limited walkable areas primarily in the downtown region, which features shops, restaurants, and historic sites. However, outside downtown, distances between amenities increase, requiring a vehicle for most errands. Sidewalk infrastructure is often inconsistent, further deterring walkability.

Aiken's public transit system, the Best Friend Express, serves key areas with fixed routes, though its limited coverage and infrequent schedules make it less convenient for spontaneous travel. While it offers connectivity to Augusta, GA, for broader access, the service's restrictions can be a hassle for travelers seeking flexibility.

Biking in Aiken is feasible with a few designated routes and a local cycling club enhancing rider engagement. However, proper bike infrastructure like lanes is sparse, and rolling terrain can challenge cyclists. Safety can be an issue due to the need to share roads with vehicles, especially beyond specific communities, which offer better biking conditions.