Distance from Patna to Dehradun by Road, Sea, Train, and Air

By Road

The distance from Patna to Dehradun by road is approximately 1,060 kilometers. The journey takes around 18-20 hours, depending on the traffic and road conditions. The most common route is to take NH19 and NH7, which offers a scenic drive through the states of Bihar, Uttar Pradesh, and Uttarakhand.

By Sea

Since Patna and Dehradun are inland cities, traveling by sea is not a feasible option.

By Train

The railway distance from Patna to Dehradun is around 1,000 kilometers. There are no direct trains between the two cities, so one would need to take a train from Patna to Delhi, and then board another train from Delhi to Dehradun. The total travel time by train can range from 14-16 hours, depending on the train connections.

By Air

The aerial distance from Patna to Dehradun is approximately 570 kilometers. There are regular flights available from Patna’s Jay Prakash Narayan International Airport to Dehradun’s Jolly Grant Airport. The flight duration is around 1 hour and 30 minutes, making it the quickest way to travel between the two cities.

Comparison Table: Distances and Travel Times

Mode of Travel	Distance	Travel Time
Road	1,060 km	18-20 hours
Train	1,000 km	14-16 hours
Air	570 km	1 hour 30 minutes

In conclusion, the distance from Patna to Dehradun varies depending on the mode of transportation chosen. Traveling by air is the fastest option, taking only 1 hour and 30 minutes. By road, it takes around 18-20 hours, while by train, the travel time ranges from 14-16 hours.