It is planned to extend S1 north along the existing dual carriageway DK1 from Bielsko-Biała to Tychy and Katowice, thus building an expressway connection of the city with the national motorway network of Poland.
There are 3 international airports within the 90 km distance from Bielsko-Biała, all serving connections with major European cities: Katowice International Airport, Kraków John Paul II International Airport, Ostrava Leoš Janáček Airport.