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Direct trains › From Cologne

Cologne → Aarau

Aarau → Cologne ⇄
2 a weekfastest 7h31European SleeperNight train

Direct trains · no change

  • 22:07 → 05:38+1
    European Sleeper 401 Night train
    Köln Hbf → Aarau
    7h31nonstop
    Runs: Mon (some weeks)open data confirms only these dates; it may run on othersEuropean Sleeper ↗
  • 22:07 → 06:56+1
    ES 401 Night train
    Köln Hbf → Aarau
    8h49nonstop
    Runs: Only Thu 29 Octopen data confirms only these dates; it may run on othersEuropean Sleeper ↗
  • 22:07 → 06:53+1
    ES 401 Night train
    Köln Hbf → Aarau
    8h46nonstop
    Runs: Only Sat 31 Octopen data confirms only these dates; it may run on othersEuropean Sleeper ↗
  • 22:07 → 06:00+1
    ES 401 Night train
    Köln Hbf → Aarau
    7h53nonstop
    Runs: Only Sat 21 Novopen data confirms only these dates; it may run on othersEuropean Sleeper ↗

Local times at each station. Times from official open data: European Sleeper (file of 25 Oct 2026), DELFI (Germany) (file of 24 Oct 2026) and DB regional (file of 24 Oct 2026). Checked Mon 26 Oct 2026; they cover 26 Oct to 22 Nov 2026. Timetables change, so check with the operator before you travel. How we build this.