Is there a direct train?

No, you must change in Birmingham.

Yes, driving takes about 3 hours and 30 minutes via the M5 and M1.

Is it cheaper to fly?

No, there are no practical flight options.

National Express operates coaches, but they are significantly slower.

Haverfordwest

Milton Keynes

Train

Haverfordwest to Milton Keynes

Updated: 29 May 2026

The journey from Haverfordwest to Milton Keynes is best made via Birmingham. You will take a Transport for Wales service to Birmingham New Street, then transfer to an Avanti West Coast train heading south to Milton Keynes. The total distance is approximately 320 km. This route takes you through the heart of the Midlands and into the modern city of Milton Keynes.

Total Distance: Driving distance 320 km, straight-line air distance 250 km.

Fastest Way

Train via Birmingham, taking approximately 4 hours.

Cheapest Way

Advance train tickets booked 8-12 weeks in advance.

Compare Haverfordwest to Milton Keynes Routes

Train

Connecting

Duration

4 hours 30 mins

Avg Price

70-140 GBP

Operator

Transport for Wales / Avanti West Coast

Route

Haverfordwest to Birmingham, Birmingham to Milton Keynes.

Birmingham New Street is a major hub; allow time for your connection.

Travel Tips

Birmingham Transfer
New Street station is very busy; follow signs for your connecting platform.
Booking
Use the Trainline app to manage your tickets and connection times.
Walking
Milton Keynes is a very spread-out city, so consider using local buses.
Bletchley Park Entry
Book your tickets online to save time.
Luggage
Use station lockers if you arrive early.