What is the best driving route from DC or Virginia to New Hampshire?

There are two main driving routes from Washington, D.C. or Virginia to New Hampshire:

1. Option 1: Interstate 95 to Interstate 89

This route takes you north on Interstate 95 through Maryland, Delaware, Pennsylvania, New Jersey, and New York. You will then take Interstate 89 north through Vermont and into New Hampshire. This is the fastest route and should take you about 6-7 hours.

2. Option 2: U.S. Route 1

This route takes you north on U.S. Route 1 through Virginia, Maryland, Delaware, Pennsylvania, New York, Connecticut, Rhode Island, and Massachusetts. You will then take Interstate 93 north into New Hampshire. This route is slower than Interstate 95 but is more scenic and takes you through some of the most historic towns and cities in the United States. This route will take about 8-10 hours.

The best route for you will depend on your preferences. If you want the fastest route, Option 1 is best. Option 2 is best if you want a more scenic route with many stops along the way.

Here are some additional tips for driving from DC or Virginia to New Hampshire:

- Make sure your car is in good condition before you start your trip.

- Bring enough gas and snacks for the trip.

- Be prepared for weather changes, especially if you are driving in the winter.

- Take breaks along the way to avoid getting tired.

- Allow extra time for unexpected delays, such as traffic jams or construction.