Original sentence: MtE trains ran from Warsaw to Łódź (a distance of 133 km in 1 hour 28 minutes), Poznań, Kraków, Katowice (through either Częstochowa or Kielce), and Suwałki
Edited sentence: In August 1939 a new MtE connected Warsaw with Poznań (due to the war the service lasted only few days).MtE trains ran from Warsaw to Łódź (a distance of 133 km in 1 hour 28 minutes), Kraków, Katowice (through either Częstochowa or Kielce), and Suwałki