Purpose of this paper is to assess the current offer of connections in public passenger transport between specific cities in the given country based on appropriate selection of criteria and mathematical methods to verify the suitability of the current situation and propose improvements. On the basis of obtained information from the traffic survey and particular data, several options to improve and enhance the transport connections of these cities are proposed. In the paper, Weighted Sum Approach (WSA) is specified as suitable method to assess individual variants. Moreover, the paper confirms that mathematical methods for solving transport issues are not purely academic matter, however, they can bring a new perspective on certain situation. When transport planning, their effective use in the practice can prevent traffic problems in operational and economic aspects.