Distance between cities › USA › New Hampshire › Bath, NH › Distance from Bath to Portsmouth

Distance from Bath, NH to Portsmouth, NH

Distance

130 mi

Time

2 hours 31 mins

Gas Cost

$12 - $24

There are 96.70 miles from Bath to Portsmouth in southeast direction and 130 miles (209.21 kilometers) by car, following the I-93 S route.

Bath and Portsmouth are 2 hours 31 mins far apart, if you drive non-stop .

This is the fastest route from Bath, NH to Portsmouth, NH. The halfway point is Northfield, NH.

Bath, NH and Portsmouth, NH are in the same time zone (EDT). Current time in both locations is 10:09 am.

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Gas Consumption and Emissions

A car with a fuel efficiency of MPG will need 5.22 gallons of gas to cover the route between Bath, NH and Portsmouth, NH.

The estimated cost of gas to go from Bath to Portsmouth is $17.40.

During the route, an average car will release 102.19 pounds of CO₂ to the atmosphere. The carbon footprint would be 0.79 pounds of CO₂ per mile.

Average USA gas price used for calculation is $3.34 per gallon of regular gas. Price last updated on April 16, 2024.
Read more about our CO₂ calculation.

Best Hotels In or Near Portsmouth, NH

Do you have where to stay when you arrive to Portsmouth, NH? Check out our hotel recommendations:

Halfway Point Between Bath, NH and Portsmouth, NH

If you want to meet halfway between Bath, NH and Portsmouth, NH or just make a stop in the middle of your trip, the exact coordinates of the halfway point of this route are 43.423717 and -71.591782, or 43º 25' 25.3812" N, 71º 35' 30.4152" W. This location is 64.94 miles away from Bath, NH and Portsmouth, NH and it would take approximately 1 hour 15 mins to reach the halfway point from both locations.

Closest City or Town to Halfway Point

The closest town to the halfway point is Northfield, NH, situated 69 miles from Bath, NH and 62 miles from Portsmouth, NH. It would take 1 hour 21 mins to go from Bath to Northfield and 1 hour 17 mins to go from Portsmouth to Northfield.