GWR

Local

 * St Ives - St Erth (St Ives Bay Line)
 * Truro - Falmouth Docks (Maritime Line)
 * Par - Newquay (Atlantic Coast Line)
 * Liskeard - Looe (Looe Valley Line)
 * Gunnislake - Plymouth (Tamar Valley Line)
 * Exeter - Newton Abbot/Paignton (Riviera Line)
 * Exeter - Barnstaple (Tarka Line)
 * Exeter - Exmouth (Avocet Line)
 * Bristol Temple Meads - Severn Beach (Severn Beach Line)
 * Bristol Temple Meads/Gloucester/ Great Malvern - Weymouth (Wessex Main Line)
 * Cardiff - Taunton via Weston-Super-Mare
 * Cardiff - Portsmouth via Salisbury (one train per day continues to Brighton)
 * Reading - Gatwick Airport (North Downs Line)
 * Twyford - Henley on Thames (Henley Branch Line)
 * Maidenhead - Marlow (Marlow Branch Line)
 * Slough - Windsor and Eton Central (Slough to Windsor and Eton Line)
 * London - Greenford (Greenford Branch Line)
 * London - Reading
 * London - Banbury via Oxford
 * London - Oxford

Long Distance

 * London - Penzance (Reading to Plymouth line)
 * London - Plymouth (Reading to Plymouth line)
 * London - Swansea (South Wales Main Line)
 * London - Cardiff (South Wales Main Line)
 * London - Bristol (Great Western Mainline)
 * London - Hereford (Cotswold Line)
 * London - Pembroke Dock (Summers Only) (West Wales Line)
 * London - Paignton
 * London - Cheltenham Spa (Golden Valley Line)

Sleeper

 * London - Penzance (Night Riviera)