Bologna ▸ Grenoble
Grenoble ▸ Bologna ⇄1.5 a dayfastest 7h35FlixBus🇮🇹 Italy → 🇫🇷 France
Direct buses · no change
BolognaParmaTurinGrenoble· 450 km as the crow flies
- 05:10 → 12:45FlixBus N425Bologna (central bus station) → Grenoble (Central Bus Station) · via Parma, Turin7h352 stopsRuns: Mon, Thu, Fri, Sat, Sun (some weeks)The night the clocks change (Sun 25 Oct: 04:10 → 11:45)Book on FlixBus ↗
- 11:50 → 20:40FlixBus 1420Bologna (central bus station) → Grenoble (Central Bus Station) · via Milan, Turin8h503 stopsRuns: Wed to SunBook on FlixBus ↗
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 Bologna to Grenoble?
Yes. 1.5 a day on average, with FlixBus, no change of bus (18 Oct to 14 Nov 2026).
How long is the bus from Bologna to Grenoble?
The fastest takes 7h35; the slowest 8h50, for 450 km as the crow flies.
When do the buses leave?
The earliest leaves at 05:10 and the latest at 11:50, local time in Bologna. Not every bus runs every day: pick a date above.
Is there a night bus from Bologna to Grenoble?
Not an overnight one: every bus here travels by day or evening.