THE SHORT VERSION
Porto to Cascais at a glance.
- From
- Porto
- To
- Cascais
- Road distance
- About 343 km
- Straight line
- 281 km
- Car time, no stops
- ~3 h 45 min buses take longer
- Return route
- Cascais to Porto →
Ready to travel from Porto to Cascais?
Check live availability, fares and departure times with 12Go.
THE DETAILS THAT MAKE A DIFFERENCE
Right place. Right bus. Better start.
Leaving Porto
Porto has direct buses to Lisbon, northern Portugal, Spain and further into Europe. Long-distance coaches use the Campanhã intermodal terminal and other company stops.
- Campanhã Intermodal Terminal
Next to Porto Campanhã railway station. Many long-distance coaches. - Company stops
Some operators use other stops, such as Casa da Música.
Arriving in Cascais
Ask the seller where the service ends in Cascais. A town-name stop can be a bus station some way from the centre, and the last stretch to your accommodation is usually up to you.
Keep the essentials offline
Save your ticket, the exact meeting point and the operator's phone number before you set off. Follow the check-in time on your confirmation.
KEEP GOING
From Cascais, the road continues.
All buses from and to CascaisOther ways to reach Cascais
More buses from Porto
GOOD QUESTIONS
Before you take your seat.
How far is Porto from Cascais by road?+
About 343 km by road (281 km in a straight line). Distance is an OpenStreetMap routing estimate, not an operator figure.
How long does the bus from Porto to Cascais take?+
We don't publish timetables. As a guide, the drive takes roughly 3 h 45 min by car without stops; bus journeys are usually longer. Check the duration of your chosen departure on 12Go before booking.
Where does the bus leave from in Porto?+
It depends on the operator. Main options in Porto include Campanhã Intermodal Terminal, Company stops, and many tourist companies collect from offices or hotels. Your ticket shows the exact boarding point.
Is there a bus back from Cascais to Porto?+
Yes, 12Go also lists services in the opposite direction. See our Cascais to Porto guide.
Where does the bus from Porto arrive in Cascais?+
It depends on the operator. Some services end at the local bus station, others at an office or a stop on the main road. Ask the seller for the drop-off address before you book.
What kind of bus runs from Porto to Cascais?+
It varies by operator and departure. Routes in this region are served by a mix of sleeper buses, seated coaches and smaller limousine vans. Check the vehicle type, seat layout and luggage allowance for your departure on 12Go before you book.
Can I book the Porto to Cascais bus online?+
Yes. 12Go lists departures on this route. You choose a date, compare operators and pay online, and the provider issues the ticket. BusConnects doesn't sell tickets itself.
Where can I go next from Cascais by bus?+
Direct buses from Cascais include Sintra, Faro. See all connections on our Cascais bus page.
Still deciding? Check today's departures, then book your seat.
Book Porto → Cascais on 12GoFOLLOW THE INFORMATION
Clear sources. Better decisions.
Route listed in 12Go's public route index (checked 2026-10-09). Distance: OpenStreetMap data via OSRM (approximate driving distance). Listings change and are not live inventory. Confirm the departure, pickup, price and conditions before paying.
12Go: Porto to Cascais bus route listing ↗Wikivoyage: Porto (Get in) ↗How BusConnects uses sources →