Llanelli to Boston Trains

Llanelli to Boston trains

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Trip Overview

The average train between Llanelli and Boston takes 7h 33m and the fastest train takes 5h 54m. There is a train service every few hours from Llanelli to Boston. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.

7h 33m

Duration

343 mi

Distance

£157

Average price

Every 2 hours

Frequency

Llanelli to Boston train times

Trains run every 2 hours between Llanelli and Boston. The earliest departure is at 5:56 AM in the morning, and the last departure from Llanelli is at 11:11 PM which arrives into Boston at 10:18 AM. All services require a transfer at Swansea and take an average of 7h 33m. The schedules shown below are for the next available departures.

Departing Sunday, November 1, 2026

12:56 PM → 7:20 PM
6h 24m • 4 changes
1:27 PM → 8:04 PM
6h 37m • 4 changes
2:52 PM → 9:19 PM
6h 27m • 4 changes
7:54 PM → 8:15 AM
Arrives next day
12h 21m • 4 changes
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Departing Monday, November 2, 2026

6:02 AM → 12:18 PM
6h 15m • 4 changes
7:20 AM → 1:18 PM
5h 57m • 4 changes
7:56 AM → 2:18 PM
6h 21m • 4 changes
8:59 AM → 3:18 PM
6h 19m • 4 changes
Show more

Departing Tuesday, November 3, 2026

6:02 AM → 12:18 PM
6h 15m • 4 changes
7:20 AM → 1:18 PM
5h 57m • 4 changes
7:56 AM → 2:18 PM
6h 21m • 4 changes
8:59 AM → 3:18 PM
6h 19m • 4 changes
Show more

Departing Wednesday, November 4, 2026

6:02 AM → 12:18 PM
6h 15m • 4 changes
7:20 AM → 1:18 PM
5h 57m • 4 changes
7:56 AM → 2:18 PM
6h 21m • 4 changes
8:59 AM → 3:18 PM
6h 19m • 4 changes
Show more

Departing Thursday, November 5, 2026

6:02 AM → 12:18 PM
6h 15m • 4 changes
7:20 AM → 1:18 PM
5h 57m • 4 changes
7:56 AM → 2:18 PM
6h 21m • 4 changes
8:59 AM → 3:18 PM
6h 19m • 4 changes
Show more

Departing Friday, November 6, 2026

6:02 AM → 12:18 PM
6h 15m • 4 changes
7:20 AM → 1:18 PM
5h 57m • 4 changes
7:56 AM → 2:18 PM
6h 21m • 4 changes
8:59 AM → 3:18 PM
6h 19m • 4 changes
Show more

Departing Saturday, November 7, 2026

5:56 AM → 12:18 PM
6h 21m • 4 changes
7:23 AM → 1:18 PM
5h 54m • 4 changes
7:57 AM → 2:19 PM
6h 21m • 4 changes
8:59 AM → 3:18 PM
6h 18m • 4 changes
Show more

Frequently asked questions

Want to know about travelling from Llanelli to Boston? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.

What companies run services between Llanelli, Wales and Boston, England?

You can take a train from Llanelli to Boston via Swansea, London Paddington, Paddington, King's Cross St. Pancras station, King's Cross, and Grantham in around 7h 7m.

Operators