| Identity | Distance | Time | Journeys | First Journey | Last Journey |
|---|---|---|---|---|---|
| 166203 | 27mi 36ch | 46m | 1 | 18 May 2025 Yeovil Pen Mill to Weymouth | 18 May 2025 Yeovil Pen Mill to Weymouth |
| 166205 | 38mi 08ch | 49m | 1 | 23 May 2022 Cardiff Central to Bristol Temple Meads | 23 May 2022 Cardiff Central to Bristol Temple Meads |
| 166206 | 43mi 69ch | 59m | 3 | 02 Feb 2017 Twyford to Reading | 13 Nov 2024 Cardiff Central to Bristol Temple Meads |
| 166208 | 54mi 60ch | 1h 1m | 3 | 12 Sep 2016 Slough to London Paddington | 18 May 2025 Salisbury to Southampton Central |
| 166209 | 25mi 23ch | 1h 26m | 1 | 01 Sep 2021 Weston-super-Mare to Bristol Parkway | 01 Sep 2021 Weston-super-Mare to Bristol Parkway |
| 166211 | 36mi 70ch | 57m | 2 | 13 Dec 2019 Newport (South Wales) to Bristol Temple Meads | 22 Nov 2023 Exeter Central to Exmouth |
| 166214 | 5mi 15ch | 8m | 1 | 05 Feb 2017 Hayes & Harlington to Ealing Broadway | 05 Feb 2017 Hayes & Harlington to Ealing Broadway |
| 166216 | 11mi 39ch | 17m | 1 | 06 Jul 2021 Bath Spa to Bristol Temple Meads | 06 Jul 2021 Bath Spa to Bristol Temple Meads |
| 166218 | 33mi 14ch | 35m | 1 | 01 Sep 2021 Bristol Parkway to Gloucester | 01 Sep 2021 Bristol Parkway to Gloucester |
| 166219 | 78mi 49ch | 2h | 3 | 05 Jul 2021 Westbury to Warminster | 20 Mar 2026 Bristol Parkway to Bristol Temple Meads |
| 166220 | 1mi 52ch | 9m | 1 | 28 Apr 2023 Portsmouth Harbour to Fratton | 28 Apr 2023 Portsmouth Harbour to Fratton |
| 166221 | 2mi 12ch | 8m | 1 | 06 Jul 2021 Clifton Down to Stapleton Road | 06 Jul 2021 Clifton Down to Stapleton Road |
Total time displayed is accrued against the whole journey and may not reflect time from actual vehicle if detailed traction is in use.