The Dartmoor Line runs between Okehampton, Crediton (where you can change trains on to the Tarka Line to Barnstaple) and Exeter St Davids. Most services continue to Exeter Central, including the key peak services.

Okehampton station is at the northern tip of Dartmoor National Park. In addition to the existing station, funding has been announced for a new station, Okehampton Interchange on the east of the town, with easy access from the A30. It is planned to open in summer 2026.

The wider catchment area for Okehampton station includes towns such as Bude, Holsworthy, Hatherleigh, Launceston and Tavistock.

Exeter offers connections to Bristol, London Paddington, London Waterloo, the Avocet Line to Exmouth, and to South Devon, Plymouth and Cornwall.