Koszalin ▸ Groningen
Groningen ▸ Koszalin ⇄1 a dayfastest 15h05☾ 1 overnight busFlixBus🇵🇱 Poland → 🇳🇱 Netherlands
Direct buses · no change
KoszalinKołobrzegSzczecinGreifswaldRostockWismarGroningen· 641 km as the crow flies
- 02:20 → 17:25FlixBus N1386 ☾ OvernightKoszalin, Bus Station → Groningen central station · via Kołobrzeg, Szczecin, Greifswald, Rostock…15h0510 stops
Local times at each stop. Times from official open data: FlixBus (file of 11 Oct 2026). Checked Sun 18 Oct 2026; they cover 18 Oct to 14 Nov 2026. Timetables change, so check with the operator before you travel. Contains FlixBus timetable data (FlixMobility, transport.data.gouv.fr), ODbL 1.0. How we build this.
Quick answers
Is there a direct bus from Koszalin to Groningen?
Yes. 1 a day on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Koszalin to Groningen?
The fastest takes 15h05; the slowest 15h05, for 641 km as the crow flies.
Is there a night bus from Koszalin to Groningen?
Yes: 1 overnight departure in the timetable, for example 02:20 arriving 17:25.