Cardiff Airport to Swansea

via M4

0h 35min
Drive Time
30
Miles
£5
Petrol Cost
£0
Tolls
Reverse EV Trip

Trip Details

Distance30 miles (48 km)
Drive Time0h 35min
RouteM4
Best TimeMid-morning (9-11 AM)

Fuel Costs

Petrol (40 mpg)~3.4 litres
Est. Cost£5

Frequently Asked Questions

How long does it take to drive from Cardiff Airport to Swansea?
The drive from Cardiff Airport to Swansea takes approximately 0h 35min covering 30 miles via M4. Actual time may vary based on traffic, weather, and road conditions.
How much does petrol cost for Cardiff Airport to Swansea?
At 40 MPG and £1.40/litre, expect to spend approximately £5 on petrol for this 30-mile trip. You'll need about 3.4 litres of fuel.
What is the best time to drive from Cardiff Airport to Swansea?
Mid-morning (9-11 AM) to avoid heavy traffic. Weekday mornings before 7 AM or evenings after 7 PM typically have less congestion.
Are there tolls on the Cardiff Airport to Swansea route?
This route is toll-free. The UK has very few toll roads — the main ones are the M6 Toll near Birmingham and the Dartford Crossing on the M25.