The 20819 / 20820 Puri–Okha Dwarka Express is a superfast train belonging to Indian Railways that runs between Puri and Okha in India.

The train consists of 22 coaches : 18401/Puri–Okha Dwarka Express covers the distance of 2,778 km (1,726 mi) in 48 hours 30 mins (53 km/h).

18402/Okha–Puri Dwarka Express covers the distance of 2,778 km (1,726 mi) in 47 hours 35 mins (56 km/h).

As the average speed of the train is more than 55 km/h (34 mph), as per railway rules, its fare includes a Superfast surcharge.

The important halts of the train are: Train reverses its direction 3 times at: It is hauled by a Visakhapatnam Loco Shed or Vijayawada Loco Shed-based WAP-7 electric locomotive from Puri to Okha and vice-versa.